Diamond Tester, High Accuracy Dimond Test Pen, Professional Jeweler Tester Tool

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Features: , 1.Easy to use even for a new beginner , 2.Emit audible sounds to give accurate reading , 3.Diamond indicator will be showed if the stone

Diamond Tester, High Accuracy Dimond Test Pen, Professional Jeweler Diamond Tester Tool

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This diamond tester is specially designed for true and false gemstone testing, not only fast and accurate, but also safe, used to distinguish real

Diamond Tester,High Accuracy Dimond Test Pen，Jewelry Gem Tester Pen，Portable Electronic Diamond Checker Tool，Professional Diamond Selector for Novice

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Diamond Tester,High Accuracy Dimond Test Pen,Jewelry Gem Tester Pen,Portable Electronic Diamond Checker Tool,Professional Diamond Selector for

It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes.

Diamond Tester, High Accuracy Dimond Test Pen, Professional Jeweler Tester Tool