.10 CTTW. Greek key hoops are 3/4" diam. Post earrings are 1/4" diam. Gold over Sterling Silver.
Learn more about CTTW
CTTW is an abbreviation for carat total weight. It indicates the combined carat weight of all gemstones in a piece of jewelry. For example, a pendant set with three gemstones, each weighing 1/3 carat, weighs approximately 1 CTTW.
