UK Hallmarks & London Assay Office Certification

Every ring tells a story — and every detail matters.

Our jewellery is crafted with great care and independently hallmarked in accordance with UK standards. Each eligible piece is tested and certified by the London Assay Office, confirming the authenticity and purity of the precious metal used.

What is a UK hallmark?

A UK hallmark is an official mark applied to precious metal jewellery after independent testing by an authorised Assay Office.

It is a trusted way to confirm that the metal meets legal UK standards.

What does a hallmark confirm?

A hallmark can show:

• the maker’s mark

• the metal purity

• the Assay Office mark

• the year of hallmarking

Please note: the exact symbols may vary depending on the metal and year.

Why it matters

Hallmarking gives you confidence that your jewellery has been independently verified and crafted to recognised standards.

It is one more way we ensure that every piece feels as precious as the moment it is made for.

Our promise

We believe fine jewellery should be beautiful, meaningful, and made with integrity.

Every eligible piece is hallmarked with care before it reaches you.