Symbol guide

Diamond stamp inside a ring

A diamond stamp inside a ring can accompany initials; examples include VC A for Van Cleef & Arpels and M S C for M.S. Company.

Diamond mark examples

374 illustrated marks match the diamond shape, including records for Van Cleef & Arpels, M.S. Company, Hattie Carnegie. Open an example to compare its full mark and maker timeline.

Compare the complete mark

Compare the outline, orientation and details inside the device. Read any accompanying letters and numbers separately, then compare the complete group of stamps.

Compare the maker’s other marks

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