Diamond Tester Jewelry Diamond Detector Gem Diamond Tester Pen 30X

This tester is designed to distinguish diamond, moissanite from other fake stones quickly. It has a fine elastic tipped probe for testing and able to identify stones as small as 2pt.

High Accuracy Professional 2pt Jewel Stone Combo Gem Jewelry Jeweler Tester Test Selection Tool Kit Selector Meter Device for Diamond Moissanite Metal

High Accuracy Diamond Tester Jewelry Diamond Detector Gem Diamond Tester Pen 30X 60X Illuminated Jewelry Eye Loupe Mini Led Foldable Magnifying Jewelry Distinguish Tool (Black Tester, Black Loupe) : 藝術、手工藝與縫紉

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StillCool Diamond Tester, High Accuracy Diamond Romania

Diamond Tester Pen Portable Jewelry Gem Tester Pen Professional Diamond Jewelry Selector Detector For Novice And Expert - AliExpress