Diamond Tester Pen,Professional Jewelry Diamond Diamond Tester+Magnifying

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Easily Operated: If the lights move rapidly lighting up as they go, and there is a steady beep, and the lights are greater than or equal to 9. You know you have a real diamond. There would be no beep sounds and the diamond tester will not light up from green to red for cubic zirconium, crystal, and glass, and lights are less than 9 Fast Results: Designed for rapid, accurate, and safe diamond testing. Through non-destructive testing, the operation is simple and precise.

MIUONO Diamond Tester + 10x Magnifier + Tweezers for Novice and Expert (include Battery)

Diamond Tester,High Accuracy Jewelry Diamond Tester,Jewelry Gem Tester Pen,Portable Electronic Diamond Checker Tool,Professional Diamond Selector for Novice and Expert(Battery Included)

Diamond Tester Pen, High Accuracy Diamond Tester, Professional Jewelery Selector, Portable LED Audio Jeweler Diamond Gemstone Test Tool for Novice and Expert

Diamond Tester Pen,High Accuracy Jewelry Diamond

Jewelry Diamond Tester Pen＋60x Mini LED Magnifying Professional Diamond Selector

Yehuda Sherlock Holmes 4.0 Diamond Tester

Diamond Tester Pen,professional Diamond Detector With 60x Mini Led

☛【Easy to Use&Intuitive Design】Fake crystal, such as cubic zirconium ( CZ ), crystal, glass will be no sounds and lights <9.Real Diamond will Emits

Diamond Tester Pen,High Accuracy Jewelry Diamond Tester＋LED Lighted Slide Out Pocket Magnifying Glass(30X/60X/90) Jeweler Tool Kit Combo，for Novice

Mollo Diamond Tester High Accuracy Diamond Tester Pen Jewelry Diamond Tester Professional Diamond Selector Diamond Tester Kit for Novice & Expert, Th