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Precise Detection: The jewelry diamond tester accurately differentiates between real diamonds and fakes by utilizing the thermal conductivity of

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Durable Materials: The diamond tester is made of chrome-vanadium alloy steel and ABS insulating plastic, which is wear-proof, durable and hard.

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Professional Diamond Selector II will indicate genuine diamond or fake,LCD display & LED indicator. It is designed for quick, precise, and safe diamond testing.Emits audible sounds to easily differentiate the readings. Portable electronic device for distinguishing real diamonds from other simulated stones. If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction.

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Ensure the authenticity of your precious gems with our jewelry diamond tester. User-friendly, even for beginners, and equipped with easy calibration,

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