Carat Size

To see how diamonds compare in size from 1/4 carat to 4 carats print our Diamond Size Comparison Chart. The diamond sizes found on this chart are for strict Ideal-cut diamonds. In recent years the definition of ideal has been broadened to the point that a diamond that weighs one carat can have the diameter and visual look of a .90 carat diamond. In this case you are paying extra for a diamond that looks smaller.