Shop 3 Carat Lab Grown Diamonds

Search over 213,702 3 carat diamonds from 9 top-rated online jewelers. Prices typically range from $422 to $5,548 for 3 carat lab grown diamonds and $14,888 to $93,679 for 3 carat natural diamonds depending on the diamond's shape, color, clarity, and other factors. For more diamond pricing information check out our Diamond Price Indexes.

Shop 3 Carat Lab Grown Diamonds

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Prices have increased by 4.36% in the last month.