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Jewelry Gem Testing Instruments Gem Refractometer Easy To Read

  • 1 set

Intelligent Comprehensive Testing Jewelry Workbench Appraisal Training

  • 1 set

Gem Accessories Tool Metal Black Chelsea Filter Lightweight For Jewelry FCF-25

  • 1 pcs

Complete Set Mohs Hardness Pencil Gemstones Testing 104mm*6mm

  • 1 set

Emerald Testing Chelsea Colour Filter

  • 1 pcs

CZ Gem Testing Instruments Refractometer With Testing Range 1.35-1.85

  • 1 set

Smart Gem Testing Instruments Multi Functional Lab FGSL-7 Intelligent Touch

  • 1

Fable UV Vis Optic Fiber Spectrometer Jewelry Nondestructive Testing with TEC

  • 1 set

Fable UV Spectrometer Rapid Detect UV Visible-Near-Infrared Absorption

  • 1 set

Fable Black UV Spectrometer Quickly Detect Absorption Peak Of Type Ia Natural

  • 1 set

Fable Brand Black UV Spectrometer Spectral Effective Measurement Range 220nm

  • 1 set

New Design Jewelry testing Tools Diamond CVD HPHT Moissanite Tester

  • 1 piece
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