4Cs of Diamond Quality: Diamond Carat Weight Grading by GIA
0:43
YouTubeGIA (Gemological Institute of America)
4Cs of Diamond Quality: Diamond Carat Weight Grading by GIA
http://gia.edu/diamond 4Cs of Diamond Quality: Diamond Carat Weight Grading by GIA. By creating the 4Cs, GIA set the universal standard for assessing diamond quality. When buying a diamond, you’ll want to know about diamond carat size or diamond carat weight. When a person refers to the size of a 2 carat diamond ring, or a 1 carat diamond ...
81.1K viewsJul 21, 2014
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Gemstone Identification Reports are requested for standard identification and verification of diamonds and colored stones. This report Includes; the species of the material, detailed measurements, quality, weight as well as a detailed photograph of the gemstone. Call us now. Find more information in the link in bio. | World Gemological Institute
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