Name: Auction: A platinum and diamond single-stone ring
Brand: Lyon & Turnbull
Price: 1200 GBP
Availability: OutOfStock

Our Spring 2025 edition of London Jewellery, an auction that was dedicated to the finest of jewels from exceptional makers, impressive diamonds and rare gemstones.Our jewellery auction featured beautiful pieces from renowned houses such as Mellerio, Buccellati, Georg Jensen, Chopard, Van Cleef &amp; Arpels and JAR. The auction also included a notable selection of large natural diamonds, including a 4.55 carat cushion-shaped diamond, a 4.04 carat princess-cut diamond, a 2.27 Fancy Light Yellow diamond and numerous other GIA certified diamonds. Always in demand are rare gemstones and we were delighted to offer unheated Sri Lankan sapphires and Colombian emeralds along with natural jadeite and large coloured stones. &nbsp;&nbsp;Buyer's Guide:&nbsp;

Giulia

Sarah Duncan | Head of Jewellery, London

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Van Cleef & Arpels

Browse a selection of forthcoming lots from our sale. 

Specialists' Selection

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Lyon & Turnbull | Online Auction Specialists

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The step-cut diamond, weighing 0.70 carat, in a four-claw setting to a platinum mount, maker's mark H.M, partial UK hallmark, ring size IAccompanied by a printout of a GIA Diamond Dossier stating that the diamond is F colour, VVS1 clarity. Report and laser inscription number 2106834222, dated 10th February 2010.

A platinum and diamond single-stone ring

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Margin Scheme

A platinum and diamond single-stone ring

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