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- Arts, Crafts and Sewing, Beading and Jewelry Making, Diamond and Gold Testers, Diamond Testers, Jewelry Making Tools and Accessories
Valkynos Professional Diamond Tester Pen, Rechargeable & UV Light – High Accuracy Gem & Jewelry Testing Tool for Diamonds, Easy-to-Use Electronic Selector for Novice and Expert
- $35.99
- 【Perfect for Novices and Professionals - Easy-to-Use Diamond Tester】 This diamond tester is designed for both beginners and professionals. Simply power on, press the tip against the gemstone and wait for a beep to know if it's a real or fake diamond. A real diamond lights up to 9 and emits an audible sound. No reaction means it’s a fake…
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