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15 - A NATURAL RUBY AND DIAMOND DRESS RING
Starting price
£480 (€574)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
£600 - 800 (€710 - 960)Sale fees
A NATURAL RUBY AND DIAMOND DRESS RING In the Art Deco style, of navette form, centred with a round ruby within a geometric pierced openwork setting of smaller calibre-cut rubies and diamonds, with millegrain edging. Maker's mark 'JoAo' Stamped 850 Plat Stamped with stone weights R 0.76, 0.19, 0.12 and 0.4 Size/dimensions: ring size L 1/2 (US 6 1/4) Gross weight: 5.46g According to a verbal report from GCS (no. #5787-0594), the central ruby is natural and of Thai/Cambodian origin, with indications of heating. The central natural ruby is estimated at approximately 0.76ct. The stones are in very good condition with little wear, and the occasional diamond displays fluorescence. The mount is in excellent condition, and the piece is offered in excellent 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.