How many grams is 1 carat?
The international standard unit of measurement for diamond weight is the carat, commonly abbreviated as ct. 1 carat = 200 mg = 0.2 grams.
Diamonds weighing less than 1 carat are also usually measured in “points” (points), with 1 carat = 100 points. On certificates from diamond jewelry brands, the weight of diamonds is accurate to the third decimal point. Jewelry brands, diamonds,