1 Carat Diamonds - Blue Nile: Diamond JewelersExplore further
1 Carat Diamonds. Make a brilliant statement with a ring or necklace featuring a sparkling 1 carat diamond from Blue Nile. One carat diamonds are very popular here, since they strike a nice balance between size and value. Shop our full selection of 1 carat diamond shapes, prioritizing cut grade to maximize brilliance. SHOP ALL 1 CARAT DIAMONDS.
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