Portable Diamond Tester Selector Illuminated Jewelry Gemstone Testing Tool Kit

High Accuracy Diamond Tester Selector Gemstone Tool Gems Jewelry Test Tool with LED Indicator

Portable Jeweler Diamond Tester Tool Kit Diamond Selector+Mini 60X Illuminated Loupe Jewelry Gemstone Detector Testing Tools

Features: Easy operation. Accurate and reliable reading. LED light and audio result indication. Simple calibration for stones of various sizes. Detailed user manual is included in the package. Matched with a testing platform for loose stones. Light weight, matched with a convenient carrying case. The red light will be showed and the audio indicator will ring if the stone is real diamond.

High Accuracy Diamond Tester Selector Gemstone Tool Gems Jewelry Test Tool with LED Indicator, Adult Unisex, Size: 6.6 x 1.6 x 0.8, Black

Diamond Tester Professional High Accuracy LED Gem Selector

The gemstones to be tested must be clean, dry, and at room temperature. This diamond tester has a compact design that allows for fast, accurate, and

Portable Diamond Tester Selector Illuminated Jewelry Gemstone Testing Tool Kit

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Diamond Tester Selector Illuminated Jewelry Gemstone Testing Tool With Led Indicator