High Accuracy Diamond Tester Pen Professional Gem

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Yult Professional Diamond Testers High Accuracy Practical Portable Diamond Selector for Novice and Expert Jewelry Jade with a Leather Bag and Battery : Arts, Crafts & Sewing

【Initialization】After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results.

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Pro Diamond Moissanite Tester 2pt Jewel Stone Factory Calibrated – Gain Express

【PROFESSIONAL DIAMOND SELECTOR】：Moissanite Tester is a matching instrument with the Diamond Selector II.The professional diamond selector is only used

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【High Precision】: This diamond tester set not only detects diamonds but also tests for moissanite, making it a versatile tool for gemstone

Diamond Tester Tool Sets, Practical Jewelry Diamond Selectors, Hight Accuracy Moissanite Testers with Testing Tray, for Novice and Expert, Thermal

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✔【DIAMOND TESTER】 Jewelry Identification Tool is a diamond selector with accurate and reliable reading, but also a multi-gem tester. Made of quality

Diamond Tester,High Accuracy Diamond Tester Pen and Diamond Torch Jewelry Diamond Tester Kit Professional Diamond Selector for Novice and Expert