what does this symbol mean?
Two initials in a shield

Maker’s mark

The mark of the maker, or of whoever sent the piece for hallmarking, usually their initials.

How to read it

Every master goldsmith has had to have a mark of his own since a statute of 1363, which Chaffers and Jackson both date as the first law to mention one. In a British hallmark it sits alongside the assay office’s mark and the standard mark.

Also searched as: maker’s mark hallmark, silversmith’s mark, sponsor’s mark.

A stamp is a claim about the metal, made by whoever struck it. This page says what each mark means under the rules that define it; it doesn’t test or value anything.

More jewellery marks

Sources

Last reviewed September 27, 2026 by Rory Hansen. How we research

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