Protecting the Consumer and Servicing
the Trade with Independence and Integrity


The home of UK Hallmarking


welcome to the birmingham ASSAY oFFICE

Birmingham Assay Office was founded in 1773 to provide assaying (testing) and hallmarking of precious metal items (gold, silver, platinum and palladium) as required by the Hallmarking Act.

It has been a centre of expert opinion and independent assessment of jewellery and precious metals for nearly 250 years.

During recent decades it has expanded its services far beyond its statutory assaying and hallmarking duties to include Diamond, Gemstone & Pearl Certification, Jewellery, Watch and Silverware Valuations, non-precious metal testing, product safety and quality assurance testing as well as educational training and consultancy.










Are you looking for a venue to hold your next meeting? Our Wardens room
is a brilliant space designed with the int…
03:01 13/09/2019
Retweet of @DowntownBusines: Room Hire Showcase at @TheAssayOffice: Browse Assay Office's range of rooms over
coffee and croissants and enjoy so…
03:35 10/09/2019
We are hiring! We are looking for a full-time Hallmarking Laser Operative to join
our team. If you would like to fi…
10:02 05/09/2019
Retweet of @Academy1773: Our next Understanding Plating Course is taking place on 17th September. Presented
by Dippal Manchanda, this course…
03:37 04/09/2019
It's the final day of @jewellerylondon come & meet Gabby & Jo at
the Birmingham Assay Office stand, B90.…
10:45 03/09/2019
Retweet of @jewellerylondon: 🌟🎥 Interview with @TheAssayOffice at #IJL2019 🌟💎 New product launches from
The Birmingham Assay Office, including a…
03:56 01/09/2019


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