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Function: The jewelry tester is designed for fast, accurate and safe diamond testing. It is a portable electronic tool used to distinguish real and
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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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Diamond Gems Tester Pen Portable Gemstone Selector Tool - Temu Philippines
【Professional Product 】: Designed for quick, precise, and safe diamond testing. Portable electronic device for distinguishing real diamonds from other
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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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