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Webinar: A Jewel Box of Storytelling

Published: 5th February 2021

Webinar: A Jewel Box of Storytelling

On Wednesday 10th February, Helen Dimmick, Guardian at Sheffield Assay Office and award-winning Gemologist, will be holding a webinar with CHELSEA ROCKS, an innovative start up specialising in jewellery made from the most beautiful laboratory diamonds. The online event will also feature a speaker from Prestat Finest Chocolates & Truffles and will trace the history of royal jewels in London, Laboratory Grown diamonds and other diamond storytelling.

Click here to sign up to the webinar

The Sheffield Assay Office was established in 1773, under an Act of Parliament and today the company assays and hallmarks the precious metals - silver, gold, platinum and palladium. Sheffield Assay Office is one of only four UK assay offices who all work to uphold the Hallmarking Act of 1973 and continue to ensure consumer protection for customers purchasing precious metals.

To find out more about the whole range of services offered by Sheffield Assay Office, such as our hallmarking and analytical services, please email us at or complete the contact form on our website at,

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