Hallmarking

Hallmarking today is carried out today according to the 1973 Hallmarking Act.  Full details of the Act, current legal hallmarks and the hallmarking process can be found here.

The Goldsmiths’ Company Assay Office offers a wide range of services to help our customers satisfy their hallmarking needs.  These include traditional services, such as handmarking with a punch, and modern techniques, such as laser marking.  Details of our hallmarking services and information on how to get your items hallmarked can be found by clicking on the menu on the left hand side.  A unique on-line registration service is also available.