Diamond Size Chart

The carat is the standard unit of measurement used to indicate the weight of a diamond. Carat weight is gauged against the metric system, with one carat equaling 0.2 grams. Need help? Speak with a diamond expert now by calling 866-737-0754.

Learn more about Diamond Carat.

  • Round
  • Princess
  • Asscher
  • Radiant
  • Cushion
  • Emerald
  • Marquise
  • Oval
  • Pear
  • Heart

MM SizeCarat Weight
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MM SizeCarat Weight
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