HMKIS Diamond Tester, 9V Battery, High Accuracy Jewelry Diamond Tester, Professional Diamond Selector, Thermal Conductivity Meter - Yahoo Shopping

HMKIS Diamond Tester Pen, High Accuracy Jewelry Diamond Tester+

HMKIS Diamond Tester Pen, High Accuracy Jewelry Diamond Tester+

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HMKIS Diamond Tester, 9V Battery, High Accuracy

Best Precision Jewelry Diamond Test Pen

Professional Diamond Selector II will show real diamonds or fakes,Use the big/small switch to test diamonds,Makes an audible sound to easily distinguish readings. Easy to use:Real diamonds make sounds and lights = 9. Fake crystal, such as cubic zirconia (CZ), crystal, glass will not emit sound and light 9.

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Diamond Tester High Accuracy Diamond Tester Pen

HMKIS Diamond Tester, 9V Battery, High Accuracy Jewelry Diamond