Round Cut Diamond Size Chart (MM)

Wondering what a 1 carat round diamond looks link on a hand? Our round diamond size chart will help you convert millimeter (mm) size to carat size for round cut diamonds.

revised_diamond_size_chart_MM_0.jpg

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

MM SizeCarat Weight
{{x.size}} mm. {{x.carat}} ct.
MM SizeCarat Weight
{{x.size}} mm. {{x.carat}} ct.

Diamond Education

Understanding the 4 C's of a diamond (color, cut, carat, clarity) and the factors that impact its quality, price and value.

Diamond Education | Brilliance.com
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