SPECIFICATIONS

Item ID: WJ987874

Material: Metal

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 Zirconia.
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 Magic Weapon Sold By Diamond Merchants, Which Can Accurately Promote The Color Of Diamonds And Greatly Improve The Retailers Quality.

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