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Professional Diamond Selector II will indicate genuine diamond or fake,LCD display & LED indicator. It is designed for quick, precise, and safe diamond testing.Emits audible sounds to easily differentiate the readings. Portable electronic device for distinguishing real diamonds from other simulated stones. If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction.
Diamond Tester High Accuracy Diamond Tester Pen,Environmental Protection 9V Battery,Professional Diamond Selector for Jeweler Novice and Expert
High Accuracy Professional Diamond Tester Pen Jeweler Tool for Novice and Expert - Diamond Selector II 9V Battery Included(Black) : Arts, Crafts & Sewing
💍【Professional Product 】: Designed for quick, precise, and safe diamond testing. Portable electronic device for distinguishing real diamonds from
Yult Professional Diamond Testers High Accuracy Practical Portable Diamond Selector for Novice and Expert Jewelry Jade with a Leather Bag and Battery
Dupeakya Professional Diamond Tester, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone : Tools & Home Improvement