TODAY WE HAVE 13,581

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 maximise brilliance.

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24 of 13,581 1 Carat Diamonds

FAQs About 1 Carat Diamonds

Many factors affect the price of any loose diamond, including shape, carat weight, cut, colour, and clarity. Fancy-cut diamonds are more budget-friendly per carat weight than round brilliant diamonds of the same quality.

The size of a 1 carat diamond varies based on the diamond shape selected. Our diamond size chart breaks down the differences in the shapes.

When you want the look of a 1 carat diamond without a hefty price tag, consider "buying shy." This means purchasing a diamond with a carat size of .90 to .99 instead of a full carat. The difference won't be very discernible to the eye, but it will lower the price.

The term “carat weight” refers to a single diamond. The term “carat total weight” refers to all the diamonds used in a single piece. You'll hear carat total weight with diamond sidestone settings, halo settings, and other styles that use smaller stones to enhance the look of the centre stone.

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