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10 Colors Gia Master Set 10Ct Diamond Color Grading Grader Color Tester Tool D-M
Description
- The 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.
- It Is Suitable For Jewelry Appraisal Institutions, Training Institutions, Store Grading Control, Etc., As a Reference Teaching Tool For Naked Diamond Color Appraisal Diamond Grading Examination.
- It is a diamond merchant's magic bullet to get an accurate picture of a diamond's colour and greatly improve the quality of sales.
Specifications
- Material: Cubic Zirconia
- Shape: Round
- Color: White
- Size (Diameter): 6.5 Mm
- Apx. Weight Per Piece: 1.0Carat
- Cut Grade: Excellent
- Polish: Excellent
- Symmetry: Very Good
- Product Size: 20*4*2cm
- Net Weight: 0.2kg
Feature
- Each Gem In This Group Is 1.00ct Cubic Zirconia (6.5mm), Which Can Accurately Describe The Specific Color In The D-M Diamond Color Range.
- This Color Tester Kit Allows You To Detect The Color Of Real Diamonds According To The Gia Color Scale.
- This Way, You Can Easily Compare The Diamond You Want To Test With 10 Types Of Gemstones To Determine The Color Of The Diamond.
Package Includes
1pc Of Diamond Color Grading Grader Set
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