Knowledge to teach you how to look C Diamond

Weight (Carat), color (Color), Clarity (Clarity), and cut (Cut), is internationally used to identify the 4 diamond quality standards, referred to as 4C. In addition to weight, the other three C are in accordance with internationally recognized GIA Diamond Grading System to be judged.
Is the Gemological Institute of America GIA (Gemological Institute of America) abbreviation, from Mr. Richard T. Liddicoat created in 1953, is the world's jewelry industry's largest, the most recognized accrediting body diamond jewelry. GIA GIA identification certificate issued by room, is recognized as the world's most credible certification.

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