AGULIUM 10 Colors D-M Diamond Color Grading Tester Tool, Professional Naked Diamond Color Grade Teaching Tool for Jewelry Appraisal Institution, Jewelry Store, Training Institution

DetailsClear 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.ApplicationIt 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.SpecificationsMaterial: Cubic Zirconia, PlasticShape: RectangularColor: WhiteStyle: ModernAssembly Required: NoTest Color: D-M Colors(10 Grains)Per Colorimetric Stone Apx. Weight: 1.0 CaratEach Colorimetric Stone Diameter: 6.5 mm/0.26 inCut Grade: ExcellentPolish: ExcellentSymmetry: Very GoodProduct Size: 20*4*2cm/7.9*1.6*0.8 inPackage Size: 27*9*4.5 cm/10.63 *3.54*1.77 inGross Weight: 0.2 kg/0.44 lbsNet Weight: 0.19 kg/0.42 lbsPackage Included1* Diamond Color Tester ToolNotesPlease note that the product does not include other items.

• 10 Test Color: The diamond color grading tool is gradually yellow from D to M(10 Colors), 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
• 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
• 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
• Premium Material: The diamond color tester tool is mainly made of high-class plastic, and cubic zirconia, which is not easy to wear, rust and deform
• Application: The diamond color grading tool 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