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✔【Intuitive Design】Molo Diamond Tester Pen comes with LED lights and audio indication. During a test, if the stone tested is a diamond, the LED lights

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Easy to Use: Real Diamond will Emits sounds and lights >=9.Intuitive Design,Fake crystal, such as cubic zirconium ( CZ ), crystal, glass will be no

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Best Sellers High Accuracy Professional Jeweler Diamond Tester＋60X LED Magnifying for Novice and Expert -Diamond Selector 9V Battery Included : Arts, Crafts & Sewing

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✔Diamond tester excellent kit fits for anyone who handles loose or set diamonds & gemstones and other jewelry and precious metals items. ✔This is a

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How To Test Diamond Turn on the switch. Make sure only 1 light is lighting up on the scale. Wait few seconds for the probe to heat up until Lamp on ready OK.

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Diamond & Gold Testers - Jeweler diamond tool kit : Portable Diamond Tester - 60X Illuminated Loupe - Arts, Crafts & Sewing

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