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GIA Master Set, Diamond Grading Set, Diamond Color Grading Tool D-M Color 10ct Diamond Color Scale Master Stones Master Stone Grading Set Stones Colorimetric Loose Gemstone

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Product details

Management number 220710305 Release Date 2026/05/03 List Price US$23.80 Model Number 220710305
Category
  • [ Material ]: This diamond color grading set is made of 5A cubic zirconia (CZ) stones, known for their durability and brilliance.
  • [ Weight and size ]: Each stone in this group is 1.00ct cubic zirconia (6.5mm), which can accurately describe the specific color in the D-M diamond color Colorimetric.
  • [ Color ]: The diamond colorimetric stone is gradually yellow from D ~ M, with a diameter of 1ct and a color grading standard (10 grains), and its material is zircon.
  • [ Design ]: Each stone in the set is treated with GDTC standard, based on the GIA color grades. Color Last technology were used to ensure permanent color saturation.
  • [ Application ]: It is suitable for jewelry appraisal institutions, training institutions, store grading control, etc., as a reference teaching tool for naked diamond color appraisal diamond color grading examination.
Item Weight 6.3 ounces
Manufacturer GXSOVIATO
Item model number ST10S5A-001
Product Dimensions 6.22 x 1.38 x 0.79 inches

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