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British Hallmarking Council

Queen's Diamond Jubilee hallmark

The Queens Diamond Jubilee coinciding with the London Olympics represents a big retail opportunity. An optional commemorative hallmark will be available for 2012.

Dealers' Notice

The new Hallmarking Dealers' Notice has been redesigned to incorporate Palladium and this revised version will be the only legally recognised notice as of 1st January 2011

Palladium badge

Palladium has been officially recognized as a precious metal for fine jewellery with the introduction of a compulsory UK hallmark from 1st January 2010.

Hallmarking a dish

Hallmarking explained

Hallmarking is an ancient method of safeguarding consumers, and those trading in jewellery and precious metal and the word itself, stemming from 'marking goods at the (Goldsmiths) Hall' has its origins far back in time.

Birmingham Assay Office

Birmingham Assay Office hallmark

Now the largest assay office in the world and a business fit for the 21st Century.

Edinburgh Assay Office

Edinburgh Assay Office hallmark

Home to the world famous castle hallmark which has been applied to Jewellery and silverware since 1457.

Assay Office London

London Assay Office hallmark

Where Hallmarking began in 1300. Part of the Worshipful Company of Goldsmiths.

Sheffield Assay Office

Sheffield Assay Office hallmark

After more than 235 years in business, Sheffield Assay Office is still going from strength to strength.