Convert Carats to Grams or Grams to Carats for FREE.

Convert carats to grams or grams to carats instantly with this accurate gemstone weight calculator. Perfect for jewelers, gem collectors, and buyers, this free online tool makes it easy to measure and compare gemstone weights. Simply enter the value in either carats or grams to see the converted result in real time.

Using the precise and universally accepted formula: 1 carat = 0.2 grams

This converter ensures consistent and reliable results across all gemstone types, including diamonds, sapphires, and rubies.