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a close up of a ring with two different colored stones on itan image of a silver ring with a red stone in ita close up of a ring on a black stand with a white background
CONAN BELLEVILLE Hôtel d’Ainay

15 - Philippe TOURNAIRE: Smooth 18K white gold (750/oo) ring with…
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Estimate €1,000 - €1,500
Sale commission
Description
Philippe TOURNAIRE: Smooth 18K white gold (750/oo) ring with a geometric design, set with two brilliant-cut diamonds and square and oval gemstones (probably coloured sapphires, likely heat-treated) in a closed-tube setting. Signed with the M-O monogram and hallmark. TDD 52.5. Gross weight: 13.1 g.
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About the sale COLLECTION BELONGING TO AN ENTHUSIAST FROM LYON AND ELSEWHERE: Jewellery and Watches – Furniture and Works of Art
Auction location
Auction time 10/08/2026 at 2:30 PM
Pictures modified on 09/30/2026 at 10:00 AM
Pictures credits: Contact the Auction House
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