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What is a round brilliant diamond?

With 58 precision-cut facets, a round brilliant diamond produces more fire and sparkle than any other shape, making it the most popular of all the diamond shapes.

The optimised brilliance of a round cut can enhance a lower colour grade stone in a way that a fancy-cut stone might not, so a round brilliant diamond can help you create the look of a much more expensive stone. It has 33 facets on the crown (just above the widest point of the diamond) and 25 facets on the conical base, so that all of the sparkle scatters out from the top.

Explore our selection of round brilliant diamond jewellery.