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13 - AN UNHEATED SAPPHIRE AND DIAMOND RING
Starting price
£400 (€478)The reserve price is the minimum price accepted by the seller. Bidders cannot see this price. To win an item, you must place the highest bid and meet or exceed the reserve price.
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Estimation
£500 - 600 (€590 - 720)Sale fees
AN UNHEATED SAPPHIRE AND DIAMOND RING 1996 Set with an oval natural unheated blue sapphire in a bezel setting within a halo of twelve claw-set round brilliant-cut diamonds. Continental marks Import hallmarks for 1996 Stamped 750 Size/dimensions: ring size M (US 6 1/2) Gross weight: 4.93g Accompanied by GCS report no. 5787-0592 dated 3rd November 2026, stating basaltic deposit origin, unheated sapphire approx. 1.30ct. The unheated sapphire is of deep blue colour, with minimal wear to the facet edges. The diamonds are all present, well matched, and securely set, with a total estimated diamond weight of approximately 0.36ct. The mount shows signs of wear consistent with age, and the piece is offered in very good overall condition.
Auction details
26052 - Jewellery & Objets de Vertu, including Fine Unheated SapphiresAuction house
Spink +44 2 07 56 34 000 auctionteam@spink.comDelivery is optional. You can use the carrier of your choice. The stated price does not include the lot price or the auction house fees.