BBC's Antiques Roadshow expert Siobhan Tyrrell joins Dawsons

A warm Dawsons welcome to Siobhan Tyrrell

Dawsons are delighted to introduce a new addition to our team of specialists.


Dawsons Auctioneers are delighted to announce the appointment of Siobhan Tyrrell as Head of Valuations - London, working from our Hampstead office. Siobhan is bringing her extensive experience, knowledge and wonderful personality to Dawsons, providing client valuations both at our office and through home visits. 


A familiar face on BBC’s Antiques Roadshow, Siobhan has a wealth of knowledge and experience gained over 25 years, having worked as a General Valuer for auctioneers Phillips and Bonhams, Bond Street. As a Fellow of the Gemmological Association of Great Britain, she is a fully qualified gemmologist and diamond grader, and also a member of the Royal Institute of Chartered Surveyors. From 2004 she worked for Gurr Johns Fine Art Valuers.

Since 2019 Siobhan has appeared regularly on the Antiques Roadshow talking about jewellery, women’s history and military medals.

If you have any Fine Art, Antiques, Jewellery or Watches that you would like to have valued, why not come and meet Siobhan (and her expert colleagues) at one of our weekly Valuation Days that are held in our Hampstead office every Wednesday between 10am and 4pm.


The team of experts at Dawsons are always happy to provide a free verbal appraisal and auction valuation; regularly consigning an array of wonderful items to our monthly Jewellery, Silver & Watches, and Fine Art & Antiques sales. We can also provide valuations for probate and insurance.

Siobhan and the team look forward to meeting you!

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