{"title":"Diamond Testers","description":"\u003cp\u003eIn the Diamond testers category, you get diamond testers and screening platforms designed to separate natural stones, laboratory-grown material and common simulants within real intake workflows. The selection combines thermal and electrical conductivity testing with UV-based screening for faster triage before deeper verification. Ideal for purchase desks, service counters and QC teams that need lower decision risk.\u003c\/p\u003e","products":[{"product_id":"yehuda-dr-watson","title":"Yehuda Dr. Watson","description":"\u003cp\u003e\u003cstrong\u003eYehuda Dr. Watson\u003c\/strong\u003e is a reliable device for detecting laboratory-grown \/ synthetic diamonds. It allows you to check up to 8 rings at a time and approximately 50 CT of unmounted diamonds.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMain advantages\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: Dr. Watson uses advanced detection technologies to identify laboratory-grown diamonds. Following the correct workflow and interpretation of the results, 100% of synthetic diamonds are captured.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Allows testing both individual stones and whole diamond lots, which increases the efficiency of work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser interface\u003c\/strong\u003e: Intuitive and easy to use, with support for connection to manage results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortability\u003c\/strong\u003e: Its compact design allows easy transfer and use in different work environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUse and range\u003c\/strong\u003e Yehuda Dr. Watson is ideal for a wide range of users, from jewelry studios to laboratories and educational institutions, providing reliable results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDevice limitations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for analysis of white diamonds in the D-K color range.\u003c\/li\u003e\n\u003cli\u003eNot suitable for testing diamonds with a lower color grade or fancy colored diamonds.\u003c\/li\u003e\n\u003cli\u003eCloud application subscription required, \u003cspan data-mce-fragment=\"1\"\u003emmonthly subscription is $12.50\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIndependent testing\u003c\/strong\u003e The previous model gained an excellent rating in the ASSURE test, which ensures confidence in the accuracy and reliability of the detection system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 90x140x102 mm\u003c\/li\u003e\n\u003cli\u003eThe dimensions of the control area are 4.5 cm x 5 cm with a height of 4 cm.\u003c\/li\u003e\n\u003cli\u003eWeight: 0.85 kg\u003c\/li\u003e\n\u003cli\u003ePower supply: USB-C\u003c\/li\u003e\n\u003cli\u003eCompatibility: Bluetooth connection for easy data transfer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe history of the Yehuda brand\u003c\/strong\u003e Yehuda is a recognized leader in the detection and analysis of diamonds. With more than 70 years of experience in the industry, Yehuda stands behind innovations that define current standards in the gemological sector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYehuda Sherlock Holmes Detect App\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eIt offers functions for adding and deleting users, storing results in the cloud, adding images, certificates, SKU numbers, names, etc. and uploading results to the cloud. When needed, more storage space can be added for a fee.\u003cbr\u003e\u003cbr\u003e The mmmonthly subscription is $12.50, which includes storage for approximately 1,000 tests. It also allows you to delete or move test results to your own cloud. It offers a friendly back-office where you can easily view and compare test results with previous tests.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/apps.apple.com\/ro\/app\/sherlock-holmes-detect\/id1617998548\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Download_on_the_App_Store_Badge_CZ_RGB_wht_092917.svg?v=1700088086\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.yehudaapp\u0026amp;pcampaignid=web_share\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/google-play-badge_100x100.png?v=1700088292\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/google-play-badge_100x100.png?v=1700088292\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ch4\u003eKey Factors of ASSURE Test (previous model working on the same principle):\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy of natural diamond recognition (Diamond Accuracy)\u003c\/strong\u003e: The device achieved accuracy of \u003cstrong\u003e97.5%\u003c\/strong\u003e when identifying natural diamonds. This means that most natural diamonds were correctly recognized as natural. Using the subsequent analysis of diamonds marked by the device as synthetic under UV light, this metric can be significantly improved. More about this here: https:\/\/www.youtube.com\/watch?v=ltLMaHWYUsM\u0026amp;ab_channel=YehudaDiamonds-SherlockHolmes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSynthetic diamond recognition accuracy (Synthetic Diamond Accuracy)\u003c\/strong\u003e: The device achieved \u003cstrong\u003e100% success rate\u003c\/strong\u003e when recognizing laboratory-grown (synthetic) diamonds. This means that all tested laboratory-grown diamonds were properly identified.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThe rate of synthetic diamonds marked as natural (Diamond False Positive Rate)\u003c\/strong\u003e: \u003cstrong\u003eThe device had a 0% false positive rate\u003c\/strong\u003e, which means that no synthetic diamond was erroneously labeled as laboratory-grown.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eOther observations:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy and reliability\u003c\/strong\u003e: The device is very reliable in distinguishing between laboratory-grown and natural diamonds. It can confidently recognize 100% of laboratory-grown diamonds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePossibility of error with natural diamonds\u003c\/strong\u003e: There is a small probability (approximately 2.5%) that the device will flag a natural diamond as laboratory-grown. This phenomenon is known as a \"false positive\".\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional check under long-wave UV light (Long Wave UV Light)\u003c\/strong\u003e: If the device marks the diamond as laboratory-grown, further inspection can be performed under long-wave UV light. If the diamond under this light shows blue fluorescence, it is a confirmation that it is a 100% natural diamond. This method can further help reduce the percentage of false positive results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eYou can read more about the interpretation of the test results in our article: \u003c\/span\u003e\u003ca href=\"https:\/\/arete.tools\/blogs\/news\/pruvodce-interpretaci-vysledku-yehuda-sherlock-holmes\" data-mce-href=\"https:\/\/arete.tools\/blogs\/news\/pruvodce-interpretaci-vysledku-yehuda-sherlock-holmes\"\u003eGuide to Interpretation of Yehuda Sherlock Holmes results\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/14176_YEHUDA_ManualAdditions-single_2.pdf?v=1700087348\" title=\"Yehuda Dr. Watson\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eManual in English\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/-Qwdx1n53Ds?si=C961JQsLO0ddOU6V\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Yehuda","offers":[{"title":"Default Title","offer_id":47347883671884,"sku":"AT1047","price":84500.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Watson-D.jpg?v=1708645299"},{"product_id":"yehuda-sherlock-holmes-4-0","title":"Yehuda Sherlock Holmes 4.0","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eSherlock Holmes 4.0 is a Lab-Grown Diamond detector for CVD and HPHT from Yehuda, which uses the same 100% efficiency detection technology as the Sherlock Holmes 2.0 model. This device is able to check up to 27 rings at a time or 20 rings on 2 rotating ring holders. It can process approximately 250 CT of loose diamonds. It has a visible control area of 4 inches by 6 inches (10 cm by 15 cm) with a control area height of 2 inches (5 cm). It allows you to add and delete users, store results to the cloud and add pictures, certificates, SKU, names, etc. and record results to the cloud. It has a monthly subscription fee of $12.50, which includes storage for approximately 1,000 tests. It also allows you to delete or move test results to your own cloud and offers a friendly back-office system for easy comparison of test results with previous tests. The device has a one-year full warranty.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eYou can read more about the interpretation of the test results in our article: \u003ca href=\"https:\/\/arete.tools\/blogs\/news\/pruvodce-interpretaci-vysledku-yehuda-sherlock-holmes\" data-mce-href=\"https:\/\/arete.tools\/blogs\/news\/pruvodce-interpretaci-vysledku-yehuda-sherlock-holmes\"\u003eGuide to Interpretation of Yehuda Sherlock Holmes results\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Yehuda Sherlock Holmes 4.0 Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/14176_YEHUDA_ManualAdditions-single_2.pdf?v=1700087348\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eManual in English-PDF\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/WhWMirOIkOg?si=YcC8zUG1aiTO2WlK\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Yehuda","offers":[{"title":"Default Title","offer_id":47347920699724,"sku":"AT1048","price":204000.0,"currency_code":"CZK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Sherlock-4-A.png?v=1700069079"},{"product_id":"yehuda-big-sherlock-4-0","title":"Yehuda Big Sherlock 4.0","description":"\u003cp\u003eBig Sherlock by Yehuda is a Lab-Grown Diamond detector for CVD and HPHT, which uses the same detection technology with 100% efficiency as the Sherlock Holmes 2.0. This powerful device is able to check up to 108 rings at a time or 60 rings on 5 rotating ring holders. It has a capacity for processing approximately 1000 CT loose diamonds. The visible control area has dimensions of 8 inches by 11 inches (20 cm by 30 cm) and a control area height of 4 inches (10 cm). It allows you to add and delete users, store results to the cloud and add pictures, certificates, SKU, names, etc. and record results to the cloud. It has a monthly subscription fee of $12.50, which includes storage for approximately 1,000 tests. It also allows you to delete or move test results to your own cloud and offers a friendly back-office system for easy comparison of test results with previous tests. The device has a one-year full warranty.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eYou can read more about the interpretation of the test results in our article: \u003ca href=\"https:\/\/arete.tools\/blogs\/news\/pruvodce-interpretaci-vysledku-yehuda-sherlock-holmes\"\u003eGuide to Interpretation of Yehuda Sherlock Holmes results\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Yehuda Big Sherlock 4.0 manual.\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/14176_YEHUDA_ManualAdditions-single_2.pdf?v=1700087348\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" target=\"_blank\"\u003eManual in English-PDF\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/lMruV6ciob8?si=lw4J8AeYMes2KmX-\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Yehuda","offers":[{"title":"Default Title","offer_id":47347931447628,"sku":"AT1049","price":605000.0,"currency_code":"CZK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Big-Sherlock-A.png?v=1700069178"},{"product_id":"gemetrix-pl-inspector","title":"Gemetrix PL-Inspector","description":"\u003cp\u003e\u003cstrong\u003ePL-Inspector from Gemetrix\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePL-Inspector is a portable instrument for observing fluorescence and phosphorescence of diamonds and gemstones under UV radiation. It helps distinguish natural stones from synthetic or treated material using 254 nm and 365 nm wavelengths.\u003c\/p\u003e\u003cp\u003eThe device is optimized for loose stones with a 15 x 15 mm inspection area. For mounted jewelry and larger assemblies, use Jewellery Inspector, which provides a larger working area.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eTargeted 15 x 15 mm inspection zone:\u003c\/strong\u003e Precise work with individual stones.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePortable format:\u003c\/strong\u003e Approx. 300 g, suitable for desk use and travel.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFlexible power options:\u003c\/strong\u003e Battery or mains operation.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eWorkflow integration:\u003c\/strong\u003e Supports fast screening in buying, sorting, and lab pre-checks.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBackground:\u003c\/strong\u003e Gemetrix development is closely linked with physicist John Chapman and practical fluorescence-based screening methods used in the diamond trade.\u003c\/p\u003e\u003cp\u003ePL-Inspector can be connected to a smartphone via the Gemetrix mobile app.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Gemetrix-Inspector-Manual-CZ.pdf?v=1700086763\" target=\"_blank\"\u003eManual in PDF\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Fotoluminiscence.pdf?v=1700087122\" target=\"_blank\"\u003eReference photoluminescence reactions - PDF\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDetailed reference guide: \u003ca href=\"https:\/\/arete.tools\/products\/fluorescence-as-a-tool-for-diamond-origin-identification-prirucka\" target=\"_blank\"\u003e\u003cstrong\u003eFluorescence as a Tool for Diamond Origin Identification - a Guide\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.gemetrix.app\" title=\"Gemetrix app\" target=\"_blank\"\u003e\u003cimg height=\"57\" width=\"147\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/google-play-badge_480x480.png?v=1700088292\" alt=\"Google Play\"\u003e\u003c\/a\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/apps.apple.com\/au\/app\/gemetrix\/id1363103077\" title=\"Gemetrix app\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Download_on_the_App_Store_Badge_CZ_RGB_wht_092917_480x480.svg?v=1700088086\" alt=\"App Store\" width=\"135\" height=\"45\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"Gemetrix","offers":[{"title":"Default Title","offer_id":47348409270604,"sku":"AT1050","price":9875.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/122.png?v=1706790654"},{"product_id":"gemetrix-jewellery-inspector","title":"Gemetrix Jewellery Inspector","description":"\u003cp\u003e\u003cstrong\u003eJewellery Inspector from Gemetrix\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eJewellery Inspector is a professional gemmological tool designed for jewelers, jewelry traders, and gem experts. It extends fluorescence and phosphorescence observation under short-wave (SW) and long-wave (LW) UV light for more reliable stone assessment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLarger working area for jewelry:\u003c\/strong\u003e Compared with PL-Inspector, this model offers a 50 x 50 mm inspection area, making it easier to evaluate mounted stones and larger jewelry assemblies.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e50 x 50 mm inspection area:\u003c\/strong\u003e Comfortable positioning for rings, pendants, and multi-stone pieces.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eAdjustable jewelry holder:\u003c\/strong\u003e Stable and repeatable positioning during inspection.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePortable operation:\u003c\/strong\u003e Battery or mains power for desk work and field demonstrations.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eTraining support:\u003c\/strong\u003e Suitable for practical workshops focused on interpreting fluorescence and phosphorescence reactions.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy it matters:\u003c\/strong\u003e The instrument helps indicate whether tested stones may be natural, synthetic, or treated by comparing SW and LW fluorescence response.\u003c\/p\u003e\u003cp\u003eJewellery Inspector can be connected to a smartphone via the Gemetrix mobile app.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Gemetrix-Inspector-Manual-CZ.pdf?v=1700086763\" target=\"_blank\"\u003eManual in PDF\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Fotoluminiscence.pdf?v=1700087122\" target=\"_blank\"\u003eReference photoluminescence reactions - PDF\u003c\/a\u003e\u003c\/p\u003e\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.gemetrix.app\" title=\"Gemetrix app\" target=\"_blank\"\u003e\u003cimg height=\"57\" width=\"147\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/google-play-badge_480x480.png?v=1700088292\" alt=\"Google Play\"\u003e\u003c\/a\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/apps.apple.com\/au\/app\/gemetrix\/id1363103077\" title=\"Gemetrix app\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Download_on_the_App_Store_Badge_CZ_RGB_wht_092917_480x480.svg?v=1700088086\" alt=\"App Store\" width=\"135\" height=\"45\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"Gemetrix","offers":[{"title":"Default Title","offer_id":47348423786828,"sku":"AT1051","price":19900.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/hbhjbn.png?v=1700684583"},{"product_id":"gemetrix-strainview","title":"Gemetrix StrainView","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eGemetrix StrainView is a system with cross-polarized filters (CPF) and a built-in magnifying glass that can easily be connected to a mobile phone camera for easy observation and capturing pictures of diamonds, including small stones. Clear and even light sources allow observation even in light rooms. This tool is very important for identifying natural diamonds (intense multicolored CPF pattern) and diamonds produced by the HPHT (absence of pattern). It also allows you to distinguish between natural IIA diamonds (\"tatami pattern\") and diamonds produced by the CVD method (see parallel pattern at the Lab-Grown diamond).\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003ePractical and detailed reference guide helping to interpret the observed diamond effects under crossed polarization is a publication: \u003ca href=\"https:\/\/arete.tools\/products\/identifying-diamond-types-and-laboratory-grown-diamonds-with-cpf-cross-polarized-filters-3rd-edition\"\u003eIdentifying Diamond Types and Laboratory-Grown Diamonds-With CPF (Cross-Polarized Filters), 3rd Edition\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ciframe title=\"CPF\" height=\"1080\" width=\"1920\" src=\"https:\/\/player.vimeo.com\/video\/901946238?h=7cc90b161b\u0026amp;badge=0\u0026amp;autopause=0\u0026amp;player_id=0\u0026amp;app_id=58479\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Gemetrix","offers":[{"title":"Default Title","offer_id":47348444463436,"sku":"AT1052","price":4950.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/62.png?v=1700604695"},{"product_id":"digitalni-refraktometr-refractive-index-meter-ii","title":"Digital Refractometer-Refractive Index Meter II","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003ePresidium Electronic Refractometer II (PRIM II)\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eKey properties:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eA wide range of measurement:\u003c\/strong\u003e The ability to measure the refractive index (RI) from 1,000 to ~ 3.000, covering most of the known gems on the market.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eHigh accuracy:\u003c\/strong\u003e It determines the gems in seconds based on the amount of reflected light from the surface of the cut stone.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eApplicability without Ri liquid:\u003c\/strong\u003e Quick and easy testing without clutter and discomfort connected using refractive fluid.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eInnovative software (Windows only):\u003c\/strong\u003e Possibility to eliminate possible imitations of gems by entering known values ​​such as color, hardness and s.g. value.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLimitations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eSurface measurement:\u003c\/strong\u003e Note that the device measures the refraction only on the surface, which can affect the results of materials covered with other materials.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eDiamond and Moissanite distinction:\u003c\/strong\u003e It cannot be used to definitively confirm the identity of diamonds, as some new types of Moissanites may show the refractive index of the diamond on this device. This is just one of the limitations of the refractive index of the light only from the surface layer of the stone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe product includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePRIM II software to refine the identification of gems\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePower supply via USB for convenient use\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEducational material with information about the properties of gems and their origin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePRIM II is an ideal helper for every goldsmith, gemologist or gem dealer that requires fast and efficient \u003cstrong\u003epreliminary\u003c\/strong\u003e Identification and separation of a wide range of gems. Combined with other devices and methods, PRIM II can provide an important overview and assistance in the comprehensive evaluation and identification of gems.\u003c\/p\u003e","brand":"Presidium","offers":[{"title":"Default Title","offer_id":47364373643596,"sku":"AT1061","price":10200.0,"currency_code":"CZK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/6.png?v=1700412889"},{"product_id":"tekutina-1-81-refractive-index","title":"Refractive Index Fluid 1.81 for classical refractometers","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003eLiquid \"1.81 Refractive Index Liquid\" by Gem-Master\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEnsure the accuracy of the refractive index measurement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGem Master 1.81 is a specially formulated refractometer fluid that allows precise testing of gems with higher refractive indices such as garnets. Thanks to the safe package in the bottle, the minimizing the risk of spills is gentle and practical in its use. It releases very few vapors and, thanks to its advanced formula, offers long durability and stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced composition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eLess crystallization:\u003c\/strong\u003e Unlike fluids with a refractive index of 1.79, this fluid is characterized by less crystallization, even at lower temperatures, ensuring better long-term results.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSafety:\u003c\/strong\u003e The fluid is stored in a bottle designed to minimize the risk of spills and allow safe and easy use.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLong life:\u003c\/strong\u003e The product has a long life, allowing you to rely on consistent results for a longer period of time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eVolume\u003c\/strong\u003e: 5 ml.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRefractive Index\u003c\/strong\u003e: 1.81.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAccuracy and reliability are crucial in the evaluation of gems, and the liquid \"1.81 Refractive Index Liquid\" from Gem-Master is here to help you achieve this. Suitable for professional gemologists and enthusiasts, this liquid is an essential supplement to your gemological equipment.\u003c\/p\u003e","brand":"Gem-Master","offers":[{"title":"Default Title","offer_id":47369792323916,"sku":"AT1067","price":4875.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/25.png?v=1700511736"},{"product_id":"belize-natural-diamond-segregator","title":"Belize Natural Diamond Segregator","description":"\u003ch3 data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003eGemlogis Belize is the first tester in a double probe industry to distinguish between natural diamonds, synthetic diamonds, moissanite and imitation using patented technology and combination of thermal and optical probe. This device is designed to be able to test the stones both loose and set in jewelry, even smoothly.\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMain features of the product:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eAssure tested and certified:\u003c\/strong\u003e Belize meets the highest quality and reliability standards.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003ePatented technology:\u003c\/strong\u003e It provides accurate test results.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eTesting loose and set stones:\u003c\/strong\u003e Whether with open or closed rear part.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eQuick identification:\u003c\/strong\u003e It distinguishes between natural diamonds, IIA\/HPHT\/CVD diamonds, imitations and Moissanite (including F1 Moissanite).\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eA compact and lightweight device:\u003c\/strong\u003e Easily portable and suitable for both left -handed and right -handed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProduct specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eTesting range:\u003c\/strong\u003e Stones from 0.02ct+\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eColor range:\u003c\/strong\u003e Colorless to almost colorless (d - j)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eDimensions:\u003c\/strong\u003e 182 x 47 x 24 mm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eMass:\u003c\/strong\u003e 105 g\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eBattery life:\u003c\/strong\u003e 3 hours of continuous use. 720 hours in standby mode.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eGuarantee:\u003c\/strong\u003e 12 months from the manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eResults of the Independent Assure test:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eRate of false positive results in natural diamonds (optimal rate 0%):\u003c\/strong\u003e \u003cstrong\u003e0%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eRate of \"Refer\", i.e. unclear result for natural diamonds (optimal rate 0%):\u003c\/strong\u003e 6.9%\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eThe accuracy of the identification of natural diamonds (optimal level 100%):\u003c\/strong\u003e 92.3%\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eSpeed ​​(tested stones per hour):\u003c\/strong\u003e 195\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBelize is able to identify and distinguish diamonds and other gems with high accuracy and speed. The user only places the stone under the probe and automatically evaluates the device and displays results such as imitation, Moissanite, natural diamond or IIA \/ HPHT \/ CVD type.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/E-7PbSioucc?si=jKMEWJJTx6ELoS2k\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gemlogis","offers":[{"title":"Default Title","offer_id":47369813524812,"sku":"AT1068","price":37850.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/29.png?v=1700512714"},{"product_id":"diamond-spotter-illuminator-od-ssef","title":"Diamond Spotter \u0026 Illuminator by SSEF","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003eDiamond Spotter \u0026 Illuminator by SSEF\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInnovative solutions to recognize diamonds from SSEF\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Packaging SSEF Diamond Spotter:\u003c\/strong\u003e Diamond Spotter \u0026 Illuminator from SSEF is an advanced system for separating transparent and non-transparent diamonds to short-wave ultraviolet light (SWUV). This unique tool is indispensable for identifying type II diamonds and Lab diamonds that can be HPHT modified and require further testing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrinciple SSEF Diamond Spotter:\u003c\/strong\u003e SSEF Diamond Spotter uses Swuv light to identify diamonds that absorb this light, thus helping to determine their type. This device is an affordable alternative to infrared spectrometry used in gemological laboratories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription and Specifications Diamond Spotter:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite Work Place:\u003c\/strong\u003e The white screen cover is a brittle powder that shines green when lighting with SWUV light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eObservation of the result:\u003c\/strong\u003e The diamond is placed so that Swuv light enters the diamond from the pavilion and stepped out of the opposite Crown Facet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDescription and specifications SSEF Illuminator:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSWUV Light Source:\u003c\/strong\u003e Provides the necessary SWUV light to test diamonds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial adapter:\u003c\/strong\u003e It allows testing of diamonds in the rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection glasses:\u003c\/strong\u003e Necessary to protect the eyes from harmful Swuv light.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUsing SSEF Diamond Spotter with Illuminator:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDark environment:\u003c\/strong\u003e We recommend using Spotter in dark conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection glasses:\u003c\/strong\u003e Before turning on Illuminator, make sure you and the people around you wear UV protective glasses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndirect lighting:\u003c\/strong\u003e Use Blue Tack to keep SWUV light aiming to the diamond and not getting directly to the white screen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTest results:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Green Point:\u003c\/strong\u003e There is no green point observed on the screen-diamond absorbs SWUV light, diamond color is natural.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible Green Point:\u003c\/strong\u003e There is a green point visible on the screen-the diamond is transparent to SWUV, it can be natural colors or HPHT.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSSEF Type II Diamond Spotter ™\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSSEF Diamond Illuminator ™\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProtective UV glasses (free)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SSEF","offers":[{"title":"Default Title","offer_id":47369837936972,"sku":"AT1069","price":18900.0,"currency_code":"CZK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/32.png?v=1700513762"},{"product_id":"presidium-synthetic-diamond-screener-ii","title":"Presidium Synthetic Diamond Screener II","description":"\u003cp\u003eThe Presidium Synthetic Diamond Screener II (SDS II) is a portable, handheld computer device developed by the Presidium research team to test the authenticity of polished diamonds, simulants and synthetic diamonds (HPHT and CVD) by UV absorption measurements. (Presidium SDS does not test diamond imitations).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy-to-use: the SDS II is designed to be used by anyone - from retail shops, pawnshops, jewelry shops, jewelry appraisers, gemological institutes, diamond dealers and anyone involved in the jewelry industry\u003c\/li\u003e\n\u003cli\u003eWith its improved algorithm, this instrument can now also test by a small diamond melee size of 0.02 carats with instant results by UV absorption.\u003c\/li\u003e\n\u003cli\u003eGreen indicator light indicating natural diamond and red light indicating type IIA diamond\u003c\/li\u003e\n\u003cli\u003eInstant and clear results within 2 seconds\u003c\/li\u003e\n\u003cli\u003eTests loose and set stones\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight for portability\u003c\/li\u003e\n\u003cli\u003eThe test button flashes red if the device does not detect any stones on the photo\u003c\/li\u003e\n\u003cli\u003eAutomatic shutdown of internal UV resources after 10 seconds of inactivity\u003c\/li\u003e\n\u003cli\u003eFoam padding on an external base to ensure stability and prevention of scratches of surfaces\u003c\/li\u003e\n\u003cli\u003eWeak battery indicator\u003c\/li\u003e\n\u003cli\u003eCertificate of Calibration and Warranty Card included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColor: from color d to color j\u003c\/li\u003e\n\u003cli\u003eCarat size: 0.02 carats to\u003e 10 carats\u003c\/li\u003e\n\u003cli\u003eShape: For all shapes if the gemstone has at least one flat cut facet, including rough and cabochon shapes\u003c\/li\u003e\n\u003cli\u003eScreening speed: 4 seconds to measure\u003c\/li\u003e\n\u003cli\u003eExternal power supply: USB type C\u003c\/li\u003e\n\u003cli\u003eInternal power supply: Built-in lithium-ion battery\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 20-26 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eSize: 127 x 59 x 34 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 121 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presidium","offers":[{"title":"Default Title","offer_id":47369897869644,"sku":"AT1070","price":21750.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Presidium2.jpg?v=1700942360"},{"product_id":"smartpro-aura-synthetic-diamond-screener","title":"SmartPro AURA Synthetic Diamond Screener","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eSmartPro Aura Synthetic Diamond Screener\u003c\/strong\u003e It is designed to detect laboratory diamonds (CVD and HPHT) and distinguish them from natural diamonds. This device allows you to try both in bulk and whole jewelry.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eMain advantages\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic testing and generating certificates:\u003c\/strong\u003e The aura enables automation of the testing process with automatic results and certificates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithout the need for an external computer:\u003c\/strong\u003e All operations can be performed directly on the device without the need for additional equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport TeamViewer and Screen Sharing:\u003c\/strong\u003e It allows easy solving and sharing test results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting small diamonds:\u003c\/strong\u003e Diamond detection ability from 0.002 carat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse and restrictions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection modes:\u003c\/strong\u003e Fast test for bulk stones and 360 ° detection mode for testing stones in jewelry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProblem with false positive results:\u003c\/strong\u003e According to ASSURE 2.0 tests, the device has a false positive rate of 2.3 % for air -loaded diamonds and 2.2 % for set diamonds. This means that some laboratory -created diamonds can be mistakenly identified as natural. You can download the result of the Assure test here: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/1688546226-Assure_2.0_Certificate.pdf?v=1700933828\" target=\"_blank\"\u003eAssure 2.0 Aura Certificate\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize and weight:\u003c\/strong\u003e 230 x 301.5 mm, approx. 5 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection skills:\u003c\/strong\u003e Natural diamond, CVD and HPHT synthetic diamonds, synthetic moissanite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor and size of stone:\u003c\/strong\u003e Colorless to almost colorless (D-K), from 0.002 carat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAccessories supplied\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIncluding several types of substrates for free stones and jewelry, attachments for rings and bracelets, \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/1680233752-AURA_User_Manual_v3.pdf?v=1700933829\" target=\"_blank\"\u003einstructions\u003c\/a\u003e and the warranty certificate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConditions of Operation and Maintenance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e 0 ° - 35 ° C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e It requires regular software updates and dust and moisture protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBrand and History\u003c\/h4\u003e\n\u003cp\u003eSmartPro is a well -known manufacturer of gemological equipment that specializes in innovative solutions for detection and analysis of precious stones.\u003c\/p\u003e\n\u003ch4\u003eSummary\u003c\/h4\u003e\n\u003cp\u003eSmartPro Aura is a powerful and user -friendly device for detecting laboratory diamonds that bring speed and accuracy in the modern gemological industry. Its ability to detect small stones and automated processes make it a valuable tool for professionals in the field. \u003cstrong\u003eHowever, it should be borne in mind the limitation associated with false positive results in its use.\u003c\/strong\u003e\u003c\/p\u003e","brand":"SmartPro","offers":[{"title":"Default Title","offer_id":47387542651212,"sku":"AT1084","price":226430.0,"currency_code":"CZK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Aura_1024x1024_2x_60073022-7633-4cba-b723-9191ffb8b418.webp?v=1700934732"},{"product_id":"smartpro-optimum-i","title":"SmartPro Optimum-I","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003eProduct Description: Optimum-i Synthetic Diamond Screener from SmartPro\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e Optimum-I Synthetic Diamond Screener is an innovative hand-designed SmartPro device for detecting laboratory diamonds. Using special UV LEDs and fiber optical technology, this device is able to distinguish between natural diamonds, CVD\/HPHT diamonds, various types of moissanite, in a wide range of shapes and size from 0.015 carats to 10 carats. The device is suitable for diamonds of color from colorless to slightly colored (D-M), both in a loose form and set in jewelry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMain advantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 in 1\u003c\/strong\u003e: The ability to distinguish between natural diamonds, moissanite and synthetic CVD\/HPHT diamonds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScope of testing\u003c\/strong\u003e: Test diamonds from 0.015 CT to 10 CT.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe diversity of shapes\u003c\/strong\u003e: Suitable for round brilliant Brillia and almost all fantasy grinds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy control\u003c\/b\u003e: Compact hand-made device with simple control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize and weight\u003c\/strong\u003e: Length 17.75 cm, width 5.7 cm, height 3 cm, weight 160 g.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: 2.4 inch colored LCD touch screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e: Power Bank or USB adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories\u003c\/strong\u003e: Testing device, USB adapter, micro USB cable, power bank, cleaning cloth, stones pad, protective case, user manual and warranty card.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLimitations\u003c\/strong\u003e An important aspect in the evaluation of this device is its result in the Assure test, where the problem with the measure of false positive results for diamonds has been identified. Specifically, the device has a non-zero probability that some synthetic diamonds can mistakenly call natural. This problem is particularly severe, since in practice it is preferred for the instruments to generally mistaken natural diamonds as synthetic, not vice versa. The Assure test result is downloadable here: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/1614785391-OPTIMUM-I_ASSURE-Tested_Jan2021.pdf?v=1700935099\" target=\"_blank\"\u003eAssure Test Result Optimum-I\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand history\u003c\/strong\u003e SmartPro is a recognized manufacturer in the field of gemological tools and devices. The company specializes in the development and production of advanced technological solutions for the identification and evaluation of precious stones, emphasizing innovation and quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConclusion\u003c\/strong\u003e Optimum-i Synthetic Diamond Screener from SmartPro is a advanced tool for detecting and identifying different types of diamonds. Although the performance of the device is high, it is important to remember the deficiency in the detection of synthetic diamonds. This should be considered when using it to ensure maximum reliability of the results.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/MgJfzlU8548?si=s7sZrHXPVNCppNVZ\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"SmartPro","offers":[{"title":"Default Title","offer_id":47387633484108,"sku":"AT1085","price":32500.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/IMG_0832_1024x1024_2x_1.webp?v=1700935389"},{"product_id":"diatech-pro-diasynth","title":"DiaSynth by DiatechPro: Diamond Screening System with Artificial Intelligence","description":"\u003cp\u003eDiaSynth is one of the leading diamond detectors on the market, designed for the preliminary detection of laboratory-produced diamonds and substitutes (simulants). The device uses state-of-the-art UV-induced visible fluorescence photography technology, which enables precise identification and classification of various types of stones, including natural diamonds and a wide range of substitutes such as cubic zirconia, moissanite, glass, spinel or white sapphire.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey features and benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Technology:\u003c\/strong\u003e DiaSynth uses UVIVFP (UV Induced Visible Fluorescence Photography), a method that stimulates stones with both long-wave and short-wave UV radiation, allowing the evaluation of even those stones that normally react weakly to UV radiation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Accuracy:\u003c\/strong\u003e The integrated Ai artificial intelligence automatically processes the fluorescence and phosphorescence reactions of the examined stones and provides high classification accuracy with minimal errors in the results. The Ai model is constantly being improved, and thanks to regular updates, the device adapts to changes in the production of synthetic diamonds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple control:\u003c\/strong\u003e DiaSynth is designed for ease of use with minimal operator expertise, thanks to AI that takes over the evaluation process of the scanning process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Use:\u003c\/strong\u003e The device is able to test both loose and embedded stones in jewelry, regardless of their location or orientation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Results:\u003c\/strong\u003e Analytical time ranges from 15 to 40 seconds depending on the number of stones, allowing highly productive testing of up to 6000 stones per hour.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"position: relative; padding-top: 56.25%;\"\u003e\u003ciframe src=\"https:\/\/customer-r9d1y84c1hohwvwf.cloudflarestream.com\/d660d1ccac0383e154e26eb7d4e83d6f\/iframe?muted=true\u0026amp;preload=true\u0026amp;loop=true\u0026amp;autoplay=true\u0026amp;poster=https%3A%2F%2Fcustomer-r9d1y84c1hohwvwf.cloudflarestream.com%2Fd660d1ccac0383e154e26eb7d4e83d6f%2Fthumbnails%2Fthumbnail.jpg%3Ftime%3D%26height%3D600\u0026amp;controls=false\" loading=\"lazy\" style=\"border: none; position: absolute; top: 0; left: 0; height: 100%; width: 100%;\" allow=\"accelerometer; gyroscope; autoplay; encrypted-media; picture-in-picture;\" allowfullscreen=\"true\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions of diamonds that can be tested:\u003c\/strong\u003e Stones greater than 0.6 mm in diameter (0.001 carat), all cut shapes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone color:\u003c\/strong\u003e From color D to K (GIA scale)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection:\u003c\/strong\u003e Natural diamonds, CVD and HPHT lab-made diamonds, simulants such as CZ, moissanite, white sapphire, topaz, glass and many more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe user interface for interpreting the results is very friendly and understandable:\u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-top: 56.25%;\"\u003e\u003ciframe style=\"border: none; position: absolute; top: 0; left: 0; height: 100%; width: 100%;\" loading=\"lazy\" src=\"https:\/\/customer-r9d1y84c1hohwvwf.cloudflarestream.com\/a16e98d7fea41c3d58d7d55e9e790f6c\/iframe?loop=true\u0026amp;autoplay=true\u0026amp;poster=https%3A%2F%2Fcustomer-r9d1y84c1hohwvwf.cloudflarestream.com%2Fa16e98d7fea41c3d58d7d55e9e790f6c%2Fthumbnails%2Fthumbnail.jpg%3Ftime%3D%26height%3D600\" allowfullscreen=\"true\" allow=\"accelerometer; gyroscope; autoplay; encrypted-media; picture-in-picture;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eUse:\u003c\/strong\u003e DiaSynth is ideal for jewelers, gemologists, laboratories and jewelry retailers who need a reliable solution for identifying and segregating laboratory-produced diamonds and substitutes from natural diamonds.\u003c\/p\u003e\n\u003cp\u003eVersatile options for jewelry attachments:\u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-top: 100%;\"\u003e\u003ciframe style=\"border: none; position: absolute; top: 0; left: 0; height: 100%; width: 100%;\" loading=\"lazy\" src=\"https:\/\/customer-r9d1y84c1hohwvwf.cloudflarestream.com\/834425bd0d240a4589a7101c05137a6f\/iframe?loop=true\u0026amp;autoplay=true\u0026amp;poster=https%3A%2F%2Fcustomer-r9d1y84c1hohwvwf.cloudflarestream.com%2F834425bd0d240a4589a7101c05137a6f%2Fthumbnails%2Fthumbnail.jpg%3Ftime%3D%26height%3D600\" allowfullscreen=\"true\" allow=\"accelerometer; gyroscope; autoplay; encrypted-media; picture-in-picture;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eConclusion:\u003c\/strong\u003e With DiaSynth from DiatechPro, you get a reliable partner for the identification and classification of diamonds and other gemstones. Its advanced features, high accuracy and ease of use make it a great helper when checking the origin of diamonds.\u003c\/p\u003e","brand":"DiatechPro","offers":[{"title":"Default Title","offer_id":48078129267020,"sku":"AT1097","price":434700.0,"currency_code":"CZK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Untitled-06.jpg?v=1714506354"},{"product_id":"smartpro-max","title":"SmartPro MAX","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eSmartPro MAX\u003c\/strong\u003e is a portable device for testing diamonds and their substitutes. This device combines modern technology and ease of use, making it an indispensable tool for professionals in the field.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMain advantages\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate identification\u003c\/strong\u003e: SmartPro MAX guarantees reliable differentiation of natural diamonds, laboratory-grown diamonds (CVD\/HPHT) and simulants such as moissanite and cubic zirconia.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInnovation\u003c\/strong\u003e: It has a unique probe with 2-in-1 technology - a combination of thermal and optical measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide use\u003c\/strong\u003e: Tests colorless \/ white loose and set stones with a size of \u003e0.02 carats and a color spectrum from D to J.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortability and ergonomics\u003c\/strong\u003e: Lightweight, pocket-sized design with easy-to-use touchscreen and switchable mode for right- and left-handed users.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe use\u003c\/strong\u003e: Automatic shutdown after 20 minutes of inactivity saves battery and ensures longer life.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for gemologists, jewelers and retailers.\u003c\/li\u003e\n\u003cli\u003eTesting diamonds and their simulants directly in jewelry stores\u003c\/li\u003e\n\u003cli\u003ePractical use in the analysis of loose and set stones, including more complex fancy cuts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eLimitations\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe instrument is optimized for testing colorless and nearly colorless stones (D–J).\u003c\/li\u003e\n\u003cli\u003eCannot be used for stones with color shades outside this range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eInnovations compared to the SmartPro Optimum-I model\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe SmartPro MAX eliminates errors in identifying simulants, especially cubic zirconia, which is mistakenly identified as diamond in the older Optimum-I model.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: Color capacitive touch LCD (2.2\", 240 × 320 pixels).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe\u003c\/strong\u003e: 1.0mm copper tube with optical fiber.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery\u003c\/strong\u003e: Rechargeable Li-Po (3.7V, 1700mAh).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Bluetooth 4.0 BLE for mobile application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDevice dimensions\u003c\/strong\u003e: 16 × 5.5 × 2.75 cm, weight 145 g.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature\u003c\/strong\u003e: 10–45°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart time\u003c\/strong\u003e: 10–20 seconds including UV calibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage contents\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSmartPro MAX tester.\u003c\/li\u003e\n\u003cli\u003eUSB adapter and Type-C cable.\u003c\/li\u003e\n\u003cli\u003eProtective case, cleaning cloth, stone tray.\u003c\/li\u003e\n\u003cli\u003eUser manual and warranty card.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIndependent testing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReliability is always important when it comes to diamond screening equipment. This equipment is new at the time of its launch and has not yet been independently tested by the Natural Diamond Council's Assure program. We always recommend purchasing equipment that has a zero Diamond False Positive Rate. If absolute reliability is important to you, please read the Assure program in detail: https:\/\/www.naturaldiamonds.com\/council\/assure-diamond-verification\/\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand History\u003c\/strong\u003e SmartPro is a recognized manufacturer of gemological tools and instruments. The company specializes in the development and production of advanced technological solutions for the identification and evaluation of gemstones, with an emphasis on innovation and quality.\u003c\/p\u003e","brand":"SmartPro","offers":[{"title":"Default Title","offer_id":49136844702028,"sku":"AT1191","price":39850.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/MAX_Diamond_Loose_1024x1024_2x_3c1fa211-4c39-44e3-873d-a3cbdef62b1a.webp?v=1733038079"},{"product_id":"tekutina-1-79-refractive-index","title":"Fluid 1.79 Refractive Index","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e1.79 Refractive Index Liquid\u003c\/strong\u003e from the brand \u003cstrong\u003eGem Master\u003c\/strong\u003e is a highly accurate refractometer fluid that facilitates the measurement of the refractive index of gemstones. This product is an ideal tool for professional gemologists and gemology students looking for a reliable way to analyze the optical properties of gemstones.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMain advantages\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate measurement\u003c\/strong\u003e: Allows measurement of refractive index up to 1.79, ensuring reliable results even for difficult-to-measure gemstones. (If you need to measure up to 1.81 Ri, please refer to \u003ca href=\"https:\/\/arete.tools\/products\/tekutina-1-81-refractive-index\"\u003eliquid 1.81\u003c\/a\u003e )\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced composition\u003c\/strong\u003e: Reduced vapor emissions, which increases safety and comfort during use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong service life\u003c\/strong\u003e: Stable composition and securely closed bottle extend the shelf life of the product.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe packaging\u003c\/strong\u003e: The amber glass bottle minimizes the risk of spills and protects the liquid from light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEconomical consumption\u003c\/strong\u003e: Simple drop-by-drop application ensures long-lasting results with minimal waste.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for working with refractometers in professional gemological laboratories or during educational courses.\u003c\/li\u003e\n\u003cli\u003eIdeal for analyzing gemstones for grading, grading or identification.\u003c\/li\u003e\n\u003cli\u003eIntended for professional use or under the supervision of experienced gemologists.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eLimitations\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThis product is not intended for use in normal domestic conditions. It should only be applied in well-ventilated areas with appropriate equipment.\u003c\/li\u003e\n\u003cli\u003eNot suitable for measuring gemstones with a refractive index exceeding 1.79.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eSafety instructions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eUse only in accordance with the recommended practices and safety rules outlined in the accompanying manual.\u003c\/li\u003e\n\u003cli\u003eStore the bottle in a dark and cool place.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume\u003c\/strong\u003e: 5 ml.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: Amber glass bottle with secure cap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse\u003c\/strong\u003e: One drop per application, economical and easy to dose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulation\u003c\/strong\u003e: Meets current occupational health and safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStability\u003c\/strong\u003e: The composition minimizes fumes and ensures long shelf life.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gem-Master","offers":[{"title":"Default Title","offer_id":49136854303052,"sku":"AT1192","price":2200.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/20200525_154352.webp?v=1733039180"},{"product_id":"gemetrix-dove-deep-uv-light","title":"Gemetrix DOVE Deep UV Light","description":"\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 1;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 24.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 18.0pt; mso-ligatures: none;\"\u003eDOVE Deep UV Light from Gemetrix\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eDOVE Deep UV Light – the latest innovation from Gemetrix designed specifically for the detection of laboratory diamonds using deep ultraviolet (DUV) light. This compact, affordable and highly versatile tool represents a revolution in synthetic diamond identification, as it often eliminates the need for long-wave (LW) UV comparisons and significantly simplifies the entire detection process.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 2;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eDeep UV technology for more accurate analysis\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eDOVE uses a revolutionary deep ultraviolet (DUV) technology at a wavelength of 220 nm that induces different luminescent responses in diamonds depending on their origin. Natural diamonds fluoresce blue under DUV and do not exhibit phosphorescence, while synthetic diamonds either fluoresce non-blue (purple, orange, yellow, green) or exhibit phosphorescence. This technology provides gemologists with a clear and reliable way to distinguish between natural and lab-grown diamonds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 2;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eDevice features and functions:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eDeep UV radiation (220 nm):\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e Allows for easier diamond analysis without the need for comparison with LW UV, except in exceptional cases\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eUse of fluorescence and phosphorescence:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e The properties of fluorescent color and phosphorescence are utilized with the help of tracking with the phone camera\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eSpecially designed pad:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e Special pad for rings, pendants and other jewelry \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eThe most compact design:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e DOVE represents the most compact, versatile and affordable deep UV system on the market\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eSmartphone compatibility:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e Using a mobile phone camera for easy observation and documentation of luminescent reactions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eFocus on white diamonds:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e DOVE is intended for use with diamonds, specifically for colorless diamonds of D-J colors, although it may have uses for colored diamonds and other gemstones\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 2;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eBenefits for users:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eThe DOVE Deep UV Light is the ideal tool for jewelers, jewelry dealers, gemologists and other professionals who need fast and reliable identification of lab-grown diamonds. Unlike Jewellery\/PL Inspectors, there is no need to compare responses from two different UV wavelengths. This simplified methodology saves time and increases identification accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eThe device is particularly effective in detecting imitations such as cubic zirconia (CZ) and moissanite, which are generally inert to DUV radiation, allowing them to be clearly distinguished from diamonds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 2;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eIntegration with the Gemetrix mobile app:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eLike other Gemetrix instruments, DOVE can be connected to the Gemetrix mobile app for documentation of results and possible comparison with LW UV reactions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eThe DOVE Deep UV Light from Gemetrix represents the future of synthetic diamond detection – combining advanced deep UV technology with a user-friendly design and affordable price, making it an indispensable tool for every gemological and jewelry professional.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e","brand":"Gemetrix","offers":[{"title":"Default Title","offer_id":53429569782092,"sku":"AT1230","price":22340.0,"currency_code":"CZK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/273_e87bed38-c509-4cfc-8e32-880fe87b313c.png?v=1758619702"},{"product_id":"yehuda-watson-ai","title":"Yehuda Watson AI","description":"\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eYehuda Watson AI\u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003eis a portable, rechargeable device designed for screening lab-grown diamonds in both set and loose jewelry. It supports testing up to 8 rings at a time and approximately 50 ct of loose diamonds. The inspection area is 4.5 x 5 cm (1.5” x 2.5”) and the inspection space clearance is 4 cm (1.5”).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMain advantages\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFast screening workflow for retail and workshops\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTest multiple rings in one cycle (up to 8) or loose stones.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePositive identification of CZ (cubic zirconia) - pronounced pink fluorescence\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCZ (and some simulants) can be identified by their characteristic pink fluorescence in the dedicated \"SIMULANTS\" mode.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eAI-assisted stone marking\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe AI feature provides color coding of stone types (e.g. natural diamond, HPHT, CVD, CZ, moissanite) as an additional orientation layer-manual interpretation remains primary.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCloud Documentation + Back Office\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSave results to the cloud, attach details (photos, certificates, SKUs, names) and search and compare previous tests in the Back Office interface.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUse\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWatson AI is suitable for workflows where there is a need to quickly screen and reduce risk before purchasing, during acceptance, repair, or resale.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ejewelry retail (counter screening)\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003egoldsmith's workshops (receiving stones, customer jewelry)\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ebuyout \/ pawnshops\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eeducation and training\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLimitations and recommended practices\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDesigned for white diamonds in the D–K color range.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eVery low purity (I2 and worse) may give unreliable results.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDo not test fancy colored diamonds or colored gemstones.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLoose stones can be tested in thin plastic bags (not recommended); the device is not compatible with thick plastic or glass covers.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAlways clean stones and jewelry before testing (fingerprints\/dirt may affect results).\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAI mode\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYehuda publishes a regularly updated page with current options.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFree diamonds:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eminimum size \u003e 0.25 ct\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003erecommended storage table side down\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ekeep the stones separate\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInlaid stones:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eminimum size of the set stone \u003e 0.40 ct\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003esupports simple designs (e.g. solitaire \/ stud earrings)\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe stones must not touch.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ebezel mounting is supported, but may reduce accuracy\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFalse positives and \"misses\":\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSometimes there may be an oversight (especially with jewelry); change position and repeat the test\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAI may label reflections or metal as rocks – these labels should be ignored\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNatural diamonds labeled as lab-grown:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYehuda says that a small percentage of natural diamonds (about 2%) can be identified by the detector as lab-grown; the AI then copies the detector's result.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAI is only advisory:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYehuda explicitly states that AI is an advisory tool, not the final authority.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYehuda, Cloud \u0026 Back Office Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe detector works with the Yehuda App and can save results to your Yehuda cloud space.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYou can open saved tests in your phone's gallery and online in the Back Office interface.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAI confidence levels for individual stones are available in the Back Office.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSubscription\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWatson AI requires an active subscription – without it, the system cannot be used.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e$12.50\/month\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/apps.apple.com\/ro\/app\/sherlock-holmes-detect\/id1617998548\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Download_on_the_App_Store_Badge_CZ_RGB_wht_092917.svg?v=1700088086\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.yehudaapp\u0026amp;pcampaignid=web_share\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/google-play-badge_100x100.png?v=1700088292\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePower and charging\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePower on\/off: press and hold the back button for 3 seconds\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAutomatic shut-off after 5 minutes of inactivity if not charging\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCharge overnight via USB with any phone charger; can be used while charging\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIncluded accessories (Watson AI)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eloose stone bowl\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003edivided bowl for loose stones\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003egrooved ring holder (up to 8 rings)\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003esmartphone\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEthernet to USB-C adapter\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eshort USB-C cable\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003elong USB-C cable\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTechnical specification\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRing capacity: up to 8 rings per test\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLoose stone capacity: approx. 50 ct\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInspection area: 4.5 × 5 cm (1.5” × 2.5”)\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInspection clearance: 4 cm (1.5”)\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHistory of the Yehuda brand\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYehuda is a recognized leader in diamond detection and analysis. With over 70 years of experience in the industry, Yehuda is behind innovations that set the current standards in the gemological sector.\u003c\/span\u003e\u003c\/p\u003e","brand":"Yehuda","offers":[{"title":"Default Title","offer_id":56482733850956,"sku":"AT1252","price":83070.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Edited_Products.png?v=1768309363"},{"product_id":"yehuda-sherlock-ai","title":"Yehuda Sherlock AI","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eYEHUDA SHERLOCK AI\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eis a high-capacity screening device designed to distinguish \u003c\/span\u003e\u003cspan\u003enatural diamonds\u003c\/span\u003e\u003cspan\u003e vs. \u003c\/span\u003e\u003cspan\u003elaboratory-grown diamonds (HPHT\/CVD)\u003c\/span\u003e\u003cspan\u003e and to identify the main simulants, both in \u003c\/span\u003e\u003cspan\u003eset jewelry\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003eloose stones\u003c\/span\u003e\u003cspan\u003e. Combines Yehuda's optical detection process with an optional cloud-based AI superstructure that augments captured test images with \u003c\/span\u003e\u003cspan\u003ecolor-coded stone marking\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMain advantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh screening throughput\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eUp to \u003c\/span\u003e\u003cspan\u003e27 rings\u003c\/span\u003e\u003cspan\u003e per test, or \u003c\/span\u003e\u003cspan\u003e20 rings\u003c\/span\u003e\u003cspan\u003e on two rotating ring holders.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eApproximately \u003c\/span\u003e\u003cspan\u003e250 ct\u003c\/span\u003e\u003cspan\u003e loose diamonds per measurement.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eTest time approx. \u003c\/span\u003e\u003cspan\u003e15 seconds\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLarge inspection area for set jewelry and loose stones\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eVisible control area: \u003c\/span\u003e\u003cspan\u003e10 × 15 cm (4\" × 6\")\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eClearance height: \u003c\/span\u003e\u003cspan\u003e5 cm (2\")\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePositive identification CZ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSherlock AI includes a dedicated mode for simulants in which \u003c\/span\u003e\u003cspan\u003ecubic zirconia (CZ)\u003c\/span\u003e\u003cspan\u003e – and some other simulants – exhibit a characteristic \u003c\/span\u003e\u003cspan\u003epink fluorescence\u003c\/span\u003e\u003cspan\u003e, which helps to quickly detect CZ during routine screening.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIt works even without AI (visual interpretation directly on the screen).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSupports very small stones (up to approx. \u003c\/span\u003e\u003cspan\u003e0.01 ct\u003c\/span\u003e\u003cspan\u003e) in simulant screening mode; AI can be used as an additional labeling layer when enabled.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAI assisted stone marking\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eThe AI feature highlights stones with color-coded markers according to classification, but it is explicitly listed as supporting information – \u003c\/span\u003e\u003cspan\u003emanual interpretation remains primary\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eAI requires a stable internet connection.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCloud documentation + Back Office workflow\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eSave test results to \u003c\/span\u003e\u003cspan\u003eYehuda Cloud\u003c\/span\u003e\u003cspan\u003e, complete the records with photos, certificates, SKU\/internal ID and customer name and then in the interface \u003c\/span\u003e\u003cspan\u003eBack Office\u003c\/span\u003e\u003cspan\u003e search, filter and compare past tests.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIn the Back Office you can also view\u003c\/span\u003e\u003cspan\u003e AI confidence level \u003c\/span\u003e\u003cspan\u003efor individual stones – hover over the stone and the certainty value will be displayed.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eUse\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRecommended where you need quick screening to reduce risk before purchase, during acceptance, repair, resale or before shipment:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ejewelry retail (counter screening, buyout)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003egoldsmith's workshops (receiving stones, customer jewelry, repairs)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003epawnshops \/ buyout\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003etraining and education (structured screening process)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eLimitations and recommended practices\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe manufacturer's instructions highlight these practical limitations:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eDesigned for \u003c\/span\u003e\u003cspan\u003ewhite diamonds in the color range D–K\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eVery low clarity (\u003c\/span\u003e\u003cspan\u003eI2 and worse\u003c\/span\u003e\u003cspan\u003e) can sometimes lead to unreliable results.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eDo not test \u003c\/span\u003e\u003cspan\u003efancy colored diamonds\u003c\/span\u003e\u003cspan\u003e or \u003c\/span\u003e\u003cspan\u003ecolored gemstones\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eLoose diamonds can be tested in thin plastic bags (not recommended); not compatible with thick plastic or glass cover.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eAlways clean stones and jewelry before testing (oil\/fingerprints\/dust may affect results).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003cstrong\u003eScreening note:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIn professional practice \u003c\/span\u003e\u003cspan\u003escreening ≠ definitive identification\u003c\/span\u003e\u003cspan\u003e. If the result, stone value, or level of risk requires certainty, it is appropriate to escalate to advanced laboratory methods\/laboratory report.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAI Mode – Current Abilities and Limitations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eStone classification colors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eBlue = \u003c\/span\u003e\u003cspan\u003eNatural diamond\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eRed = \u003c\/span\u003e\u003cspan\u003eHPHT (laboratory-grown)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eGreen = \u003c\/span\u003e\u003cspan\u003eCVD (laboratory-grown)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003ePink = \u003c\/span\u003e\u003cspan\u003eCZ (other simulants)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eOrange = \u003c\/span\u003e\u003cspan\u003eMoissanite\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eBlack = \u003c\/span\u003e\u003cspan\u003eUndetermined – the system cannot reliably mark the stone; change position and repeat the test, and consider the result as requiring manual review\/further verification.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFalse positive results\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYehuda defines a false positive as a situation where a natural diamond is mistakenly labeled as lab-grown, and states that approximately \u003c\/span\u003e\u003cspan\u003e2 %\u003c\/span\u003e\u003cspan\u003e of natural diamonds may give a false positive result.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePractical factors reducing the reliability of AI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUnclean stones, overlapping loose stones, rings with side stones, strong reflections, placement in corners, tags\/paper in the frame, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eRecommended measures: clean thoroughly, keep stones separate, repeat test\/change position, move stones to center, remove \"glowing\" HPHT stones and test adjacent stones separately.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eYehuda App, Cloud \u0026amp; Back Office\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRun the test in the app, save the test with your metadata, and optionally turn on AI.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eThe Back Office supports filtering, bulk deletion, test downloads, and AI confidence display.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSubscription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eThe system cannot be used without an active subscription.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e$12.50\/month\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eIncludes app updates, ongoing AI development, and cloud storage for \u003c\/span\u003e\u003cspan\u003e1,000 test results\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThe subscription is per account and covers up to \u003c\/span\u003e\u003cspan\u003e10 detectors\u003c\/span\u003e\u003cspan\u003e and any number of users within the account.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/apps.apple.com\/ro\/app\/sherlock-holmes-detect\/id1617998548\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/Download_on_the_App_Store_Badge_CZ_RGB_wht_092917.svg?v=1700088086\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.yehudaapp\u0026amp;pcampaignid=web_share\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/google-play-badge_100x100.png?v=1700088292\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePower and operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePower on\/off: press and hold the back button \u003c\/span\u003e\u003cspan\u003eON\/OFF\u003c\/span\u003e\u003cspan\u003e for \u003c\/span\u003e\u003cspan\u003e3 seconds\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIncluded accessories (Sherlock AI)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e2x loose stone bowls (\u003c\/span\u003e\u003cspan\u003e1.5\" x 2.5\" \/ 4 x 6.5 cm\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003e4\" × 5\" \/ 10 × 13 cm\u003c\/span\u003e\u003cspan\u003e)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2x loose stone bowls with divisions (same size)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2× magnetic ring holders \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1× smartphone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e1× bowl with grooves for holding rings (up to \u003c\/span\u003e\u003cspan\u003e27 rings\u003c\/span\u003e\u003cspan\u003e)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e1× universal power adapter (\u003c\/span\u003e\u003cspan\u003e110–240 V\u003c\/span\u003e\u003cspan\u003e)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1× Ethernet to USB-C adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1× short USB-C cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1× long USB-C cable\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eRing capacity: up to \u003c\/span\u003e\u003cspan\u003e27 rings\u003c\/span\u003e\u003cspan\u003e per test (or \u003c\/span\u003e\u003cspan\u003e20 rings\u003c\/span\u003e\u003cspan\u003e on two rotating ring holders)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eLoose stone capacity: approx. \u003c\/span\u003e\u003cspan\u003e250 ct\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eControl\/inspection area: \u003c\/span\u003e\u003cspan\u003e10 × 15 cm (4\" × 6\")\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eClearance height: \u003c\/span\u003e\u003cspan\u003e5 cm (2\")\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAbout the Yehuda brand\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYehuda is a recognized leader in the field of diamond detection and analysis. With over \u003c\/span\u003e\u003cspan\u003e70 years of experience\u003c\/span\u003e\u003cspan\u003e in the industry, Yehuda stands behind innovations that set current standards in the gemological sector.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003ca href=\"https:\/\/acrobat.adobe.com\/id\/urn:aaid:sc:eu:31900a18-ac66-4916-8a68-e3d8a15cb3d3\" title=\"Manual in English-PDF\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eManual in English-PDF\u003c\/strong\u003e\u003c\/a\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/CRtXDnQe9bQ?si=-vOv_A5XriEvuae0\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Yehuda","offers":[{"title":"Default Title","offer_id":56482951168332,"sku":"AT1253","price":183400.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/EditedProducts_1.jpg?v=1768311828"},{"product_id":"profesionalni-tester-diamantu-a-moissanitu-belize-pro","title":"Gemlogis Belize Pro Professional Diamond \u0026 Moissanite Tester","description":"\u003cp\u003e\u003cstrong\u003eGemlogis Belize Pro\u003c\/strong\u003e is a professional diamond and moissanite tester featuring patented twin-probe technology. It combines thermal and optical measurement in a single device and, in just two steps, reliably determines whether a stone is an earth-mined diamond, a laboratory-grown diamond (CVD, HPHT, Type IIa), Moissanite, or a simulant. It works with stones from 0.02 ct in the D–J color range and VVS1–SI2 clarity.\u003c\/p\u003e\n\u003cp\u003eA key advantage over older models is its improved detection of earth-mined diamonds with low UV sensitivity. These are precisely the stones that conventional testers can misidentify as Moissanite — with the Belize Pro, that does not happen.\u003c\/p\u003e\n\u003ch4 style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003e\u003cstrong\u003eTwo Testing Modes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cstrong\u003eDefault mode (thermal + optical)\u003c\/strong\u003e: The device first checks the stone’s thermal conductivity. If it is a simulant, the result is displayed immediately and the test ends. If the stone exhibits the properties of a diamond or Moissanite, the device prompts the user for a second step — the optical test. The result falls into one of four categories: earth-mined diamond, laboratory-grown diamond (CVD \/ HPHT \/ Type IIa), Moissanite (including F1), or simulant.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cstrong\u003eQ-Mode (quick optical test)\u003c\/strong\u003e: A one-step shortened mode for situations when a larger batch of stones needs to be screened quickly. Ideal for preliminary sorting where the thermal step has already been performed or is not required.\u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cstrong\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eTwin-probe (thermal + optical):\u003c\/strong\u003e two independent measurement methods in one device\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eDistinguishes 5 categories: \u003c\/strong\u003eearth-mined diamond \/ laboratory-grown diamond (HPHT, CVD) \/ Type IIa diamond \/ Moissanite incl. F1 \/ simulant\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u003cstrong\u003eImproved detection of earth-mined diamonds with low UV sensitivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u003cstrong\u003eTwo testing modes:\u003c\/strong\u003e default (thermal + optical) and Q-Mode (quick optical test)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u003cstrong\u003eLarge OLED display, audible signal \u003c\/strong\u003e(can be turned off)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u003cstrong\u003eUV light activates only when the probe contacts the stone\u003c\/strong\u003e — safe even during prolonged use\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u003cstrong\u003eTests stones from 0.02 ct \u003c\/strong\u003e— suitable for melee\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u003cstrong\u003eTests loose and mounted stones\u003c\/strong\u003e — rings, pendants, earrings with open or closed settings\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u003cstrong\u003eColor range D–J, clarity VVS1–SI2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u003cstrong\u003ePower-saving mode and automatic shutoff\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u003cstrong\u003eErgonomic shape, suitable for both left- and right-handed users\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e 3× AAA or USB; 12-month warranty\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eLimitations \u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eThe Belize Pro is a screening device — its results are indicative and do not replace a full gemological laboratory. The device works with stones in the D–J color and VVS1–SI2 clarity range. Extended identification of colored simulants (up to 29 types) requires the Gemlogis ASTRO accessory.\u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cstrong\u003eWhat’s in the Box\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e1× Gemlogis Belize Pro tester\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e1× metal stone stand\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e1× adapter (USB power)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e1× UV protective glasses\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e1× neck lanyard\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 4.0pt 18.0pt;\"\u003e•\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e1× user manual\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAbout the Brand\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eGemlogis is a manufacturer of gemological screening instruments headquartered with its R\u0026amp;D center in Singapore. The company develops and produces its own instruments under its own brand and holds ISO 9001, ISO 14001, ISO 13485, and TS 16949 industry certifications. It specializes in portable diamond testers and segregators, and its key technological contribution is the patented twin-probe technology, which combines thermal and optical measurement in a single device. Gemlogis products have undergone testing as part of the Natural Diamond Council’s ASSURE program — an independent benchmarking protocol for diamond verification instruments. \u003c\/p\u003e","brand":"Gemlogis","offers":[{"title":"Default Title","offer_id":57128991818060,"sku":null,"price":40090.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/140_5f47721a-9248-48ac-a47a-e6ca313f38a5.png?v=1774953281"}],"url":"https:\/\/arete.tools\/en-eu\/collections\/diamond-testers.oembed","provider":"Arete Tools","version":"1.0","type":"link"}