Carat weight: 0.22 ct.
Diamond carat weight is the measurement of how much a diamond weighs.
A metric "carat" is defined as 200 milligrams.
your diamond 0.22ct.
0.22 Carat Oval Loose Diamond, F, VVS2, NONE Certified
0.3 Carat Oval Loose Diamond, G, VS2, GIA Certified