Diamond Tester, Practical Portable Jewelry Test Tool Diamond Selector III with LED Indicator for Novice and Expert

This is a portable electronic diamond tester for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond testing. With non-destructive testing, it is easy and accurate to operate. Being as a pocket tester, it is easy to carry. br br Features: br 1. It is lightweight and compact in size (with a size of credit card), easy and convenient to carry. br 2. Real diamond is indicated by red LED and sound. br 3.

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