GIA Master Set 10CT Diamond Color Grading Grader Color Tester 10 Stone D-M Color

 

10 Colors GIA Master Set 10CT Diamond Color Grading Grader Tester Tool D-M USA

Description:

  • l 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.
  • l 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.
  • l It is a magic weapon sold by diamond merchants, which can accurately promote the color of diamonds and greatly improve the sales quality.

 

Specifications:

  • l Material: Cubic Zirconia 
  • l Shape: Round 
  • l Color: White
  • l Size (Diameter): 6.5 MM
  • l Apx. Weight per Piece: 1.0Carat
  • l Cut Grade: Excellent
  • l Polish: Excellent
  • l Symmetry: Very Good
  •  Quantity: 10 pcs

 

Feature:

  • l 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.
  • l This color tester kit allows you to detect the color of real diamonds according to the GIA color scale.
  • l 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

 

 
We accept ebay payment 。
Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Shipping:
 
2-9 working days to: USA
 
    •  
    • We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
 
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Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Typecolorimetric stone
BrandUnbranded
MaterialCubic Zirconia
ShapeRound
ColorWhite
Size (Diameter)6.5 MM
Cut GradeExcellent
PolishExcellent
SymmetryVery Good
Suitable ForIdentification/Testing
PushAuction

On Dec 23, 2025 at 23:09:50 PST, seller added the following information:

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