GIA Certified Diamonds
What Are GIA Certified Diamonds?
What are GIA Certified Diamonds? GIA stands for Gemological Institute of America, and they stablished grading of diamonds with their 4 “Cs” of diamond value. You can get a copy of our free Diamond Buying Guide that discusses the 4 Cs in more detail.
But in short, the for Cs are: 1. Color, 2. Clarity, 3. Cut and 4. Carat weight
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