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GIA CERTIFICATE STONE
What is a GIA diamond?
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GIA’s main functions are the grading of diamonds, consisting of the 4Cs of diamond quality: Colour, Clarity, Cut, and Carat weight.
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GIA has created the standard with scientific procedures for evaluating each “C” and the grading terminology used to describe them.
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If you are interested in GIA-graded diamonds and the GIA diamond grading reports.
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