ULDIGI 5pcs Gem Paper Card Professional Jewelry Grading Tool for Accurate Color Comparison Portable Grading Cards for Gemstone Appraisal and Jewelry Assessment

Disponibilidad
En stock

Peso con empaque
0.20 kg

Devolución
No

Condición
Nuevo

Producto de
Amazon

Sobre este producto

Gem paper tray-- the color grading card serves multiple purposes, extending beyond diamond appraisal to include color comparison for various gemstones and jewelry, broadening its range of ,professional jewelry grading tools
Slot for gem color contrast-- constructed from paper material, the color grading card ensures long-lasting performance and remains resistant to damage,diamond color card
Diamond paper-- manufactured using paper material, the color grading card longevity and resists damage, ensuring prolonged usability,diamond color cards
Simple operation: using the color grading card involves placing the diamond or jewelry into the paper card slot and comparing it with the color grading paper to quickly determine color differences,jewelry identification tools,jewelry grading tools
Diamond paper card-- the color grading card's versatility extends beyond diamond appraisal, making it suitable for comparing colors of various gemstones and jewelry, expanding its range of uses,diamond color paper tools

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