Diamond Color Grading Tool, 10 Colors Diamond Color Grading Grader Set 10CT Diamonds Colors Grading Grader Colors Tester Tool D-M for Jewelry Appraisal Institutions, Store

Description This diamond color tester is a practical tool for detecting the color of real diamonds, helping you easily determine the color grade of diamonds. It can accurately cover and describe the common color range of diamonds from D to M. Both professional appraisers and jewelry lovers can easily judge the color grade of the diamond through it. Details Smooth Edges: The rounded and smooth edges not only add to the aesthetics of the product but also improve the safety of use. Clear Signs: Each diamond has a clear and eye-catching color grade sign, which enables you to quickly and accurately find the corresponding color grade in the process of color comparison, improving the identification efficiency. Specifications Material: Cubic Zirconia, Plastic Shape: Rectangular Color: White Style: Modern Assembly Required: No Test Color: D-M Colors(10 Grains) Per Colorimetric Stone Apx. Weight: 1.0 Carat Each Colorimetric Stone Diameter: 6.5 mm/0.26 in Cut Grade: Excellent Polish: Excellent Symmetry: Very Good Product Size: 20*4*2cm/7.9*1.6*0.8 in Package Size: 27*9*4.5 cm/10.63 *3.54*1.77 in Gross Weight: 0.2 kg/0.44 lbs Net Weight: 0.19 kg/0.42 lbs Package Included 1* Diamond Color Tester Tool

• 🌷【 Premium Material 】 It is mainly made of high-class plastic, and cubic zirconia, which is impact-resistant, and scratch-resistant, with high durability and reliability, ensuring long-term use.
• 🌷【 High Accuracy 】Each colorimetric stone is 1.00ct cubic zirconia, with a diameter of 0.26 in, which can accurately simulate the color characteristics of the corresponding grade of diamonds, reduce errors, and ensure the consistency and accuracy of detection.
• 🌷【 Wide Coverage 】It is gradually yellow from D to M, basically covering the color range of the most common diamonds on the market, so that you can clearly understand the color grade of the diamond you buy.
• 🌷【 Easy to Operate 】Simply compare the diamond to be tested with the diamond under a standard light source to quickly determine its color grade, lowering the threshold for diamond color identification.
• 🌷【 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 grading examination.