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Diamond Basic 101: The Diamond’s 5Cs

March 30, 2012

ภาษาไทย Diamonds are easier to classify and buy then colored gemstones. This is due to being white in color plus having standardized 4Cs criteria. Diamond’s 4Cs are color, clarity, cut and carat weight. For this […]

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Diamond Basic 101: The Diamond’s 5Cs

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