Whats a Hallmark ?
A hallmark is a mark that indicates something about the piece of jewelry its stamped or lasered onto. There is not universal standard or ISO for hallmarking so ti varies a lot based on the country you are based in.
A hallmark is a mark that indicates something about the piece of jewelry its stamped or lasered onto. There is not universal standard or ISO for hallmarking so ti varies a lot based on the country you are based in.