Precise Detection: The jewelry diamond tester accurately differentiates between real diamonds and fakes by utilizing the thermal conductivity of
【High Precision】: This diamond tester set not only detects diamonds but also tests for moissanite, making it a versatile tool for gemstone
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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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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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