European Gemological Laboratory
Certification of Diamond, Tanzanite and Coloured stones
Champagne Diamond Certificate (A4)
 Weight is indicated in carats, which is a unit equal to 0.20g.
 Shape is the general cut of a diamond. For example round, pear or rectangular etc.
 Clarity grade indicates the presence or absence of blemishes and inclusions.
 Colour the colour graded using the champagne master set and the terminology relateing to the colour grading system
 Measurements are indicated in millimeters and include the length, width and depth.
 Proportions of a diamond affect its brilliance and dispersion.
 Fluorescence – the reaction to UV light is the presence or absence of fluorescence.
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