Gemstone Carat Weight at Diamonds Gemstones Jewelry
Gemstone Carat Weight

Gemstone carat weight refers to an gemstone's weight, not size. Since gemstones vary in density and hence weight, not all gemstones look the same in size. For example, emeralds weigh less than diamonds, so a 1-carat emerald cut in the same shape and proportions as a 1-carat diamond will look larger than the diamond because it is lighter in weight.