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Founded in 1826, Lyon & Turnbull is a leading UK auction house with locations in London, Edinburgh & Glasgow. Specialising in Fine Art, Design, Jewellery, Watches, Antiques and Private Collections, we offer expert valuations, auctions and private sales.

Lyon & Turnbull | Online Auction Specialists   

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<p>The brooch of concentric triangle design, set with a continuous row of rose-cut diamonds in a millegrain border, unmarked&nbsp;</p>

Circa 1920-1930s

An early 20th century diamond brooch

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Margin Scheme

An early 20th century diamond brooch

Circa 1920-1930s

Description

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