Main Products
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Desktop Gem Microscope For Jewelry Shop , Magnification 10...
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Single Tube OpticFiber Light For Gemstone And Jewelry , Model...
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5800K-6600K Diamond Grading Lamp Model FDL-25 For Diamond
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2.3 Inch Black Appearance Gem Prism Spectroscope For Gem And...
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Gemological Laboratory CZ Gem Refractometer With Testing...
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Durable CZ Gem Refractometer With Testing Range Of 1.35-1.85,...
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CZ Gem Testing Instruments Refractometer With Testing Range...
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2.1 Inch Black Appearance Calcite Dichroscope For Gemstone...
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0.8KG Power 110V-240V Gem Polariscope For Gemstone And Jewelry
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Portable Gemological Laboratory Gem Testing Kit For...
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10X Magnification Triplet Jewelry Loupe With Chromium Plating...
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