{"product_id":"gemoro-1956-cz-master-set-pro-3-11-stone-d-n","title":"GemOro 1956 CZ Master Set Pro 3-1.00ct 11 Stone Set","description":"\u003cp\u003eThe GemOro 1956 CZ Master Set Pro 3 is a professional 11-stone D–N diamond color reference set designed for fast, consistent grading. Featuring precision 6.5 mm cubic zirconia stones (1.00 ct diamond size) and integrated daylight and UV illumination, this system delivers accurate comparison in seconds—bringing clarity and confidence to every color call.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e11-stone D–N color range: D, E, F, G, H, I, J, K, L, M, N\u003c\/li\u003e\n\u003cli\u003e6.5 mm CZ stones (1.00 ct diamond size) for realistic comparison\u003c\/li\u003e\n\u003cli\u003eProprietary ColorLast™ Technology for permanent color saturation\u003c\/li\u003e\n\u003cli\u003eLaser-inscribed color ID on table (not girdle) for easy 10× loupe viewing\u003c\/li\u003e\n\u003cli\u003eHand graded to GIA color standards and electronically verified\u003c\/li\u003e\n\u003cli\u003ePatented LED illuminated grading and storage case with daylight and UV modes\u003c\/li\u003e\n\u003cli\u003eRechargeable NiMH battery system with micro-USB charging\u003c\/li\u003e\n\u003cli\u003eIncludes yellow and white solitaire ring stone holders for mounted comparisons\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Type\u003c\/th\u003e\n\u003ctd\u003eCubic Zirconia (CZ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor Range\u003c\/th\u003e\n\u003ctd\u003eD–N (11 Stones)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Diameter\u003c\/th\u003e\n\u003ctd\u003e6.5 mm (0.26 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEquivalent Diamond Size\u003c\/th\u003e\n\u003ctd\u003e1.00 Carat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrading Scale\u003c\/th\u003e\n\u003ctd\u003eGIA Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIllumination\u003c\/th\u003e\n\u003ctd\u003eNatural Daylight LED and UV LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Source\u003c\/th\u003e\n\u003ctd\u003eRechargeable NiMH Batteries with Micro-USB Charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCase Warranty\u003c\/th\u003e\n\u003ctd\u003e1 Year Limited (Material \u0026amp; Workmanship Defects)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Warranty\u003c\/th\u003e\n\u003ctd\u003eLifetime Limited Against Color Change (Registration Required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufactured In\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGemOro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCZ Master Set Pro 3 D–N Stones (6.5 mm)\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePatented LED Illuminated Grading \u0026amp; Storage Case\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYellow Solitaire Ring Stone Holder\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite Solitaire Ring Stone Holder\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeatherette Carrying Pouch\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty Registration Information\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eTo operate: Press the rear power button once to activate daylight LEDs. Press again to activate UV LEDs. Press again to power off.\u003c\/p\u003e\n\u003cp\u003eLifetime limited stone warranty applies against color change when used in professional environments and not exposed to extreme heat or excessive UV radiation. Replacement only. Warranty registration required and serviced by GemOro Superior Instruments, Dallas, Texas.\u003c\/p\u003e","brand":"GemOro","offers":[{"title":"Default Title","offer_id":43564062114006,"sku":"161.121","price":439.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/gemoro-1956-cz-master-set-pro-3-1-00ct-11-stone-set-otto-frei.jpg?v=1719958888","url":"https:\/\/www.ottofrei.com\/products\/gemoro-1956-cz-master-set-pro-3-11-stone-d-n","provider":"Otto Frei","version":"1.0","type":"link"}