A Hallmark is an official mark or series of mark struck on items made of precious metals. In a more general sense, the term Hallmark can also be used to refer to any distinguishing characteristic or trait.

The Hallmarked jewelry does not necessarily mean that it is of 22 Carat purity. The Hallmarked jewelry is available in different caratage:

958 23 carat
916 22 carat
875 21carat
750 18 carat
708 17 carat
585 14 carat
375 9 carat