a tourmaline and diamond ring, by van cleef
Maison R&C

129 - 18K white gold (750/1000) RING set with an octagonal pink-or…
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Estimate €2,000 - €2,500
Description
18K white gold (750/1000) RING set with an octagonal pink-orange tourmaline in a claw setting, with the claws and shoulder set with brilliant-cut diamonds. French craftsmanship. Eagle’s head hallmark and partially legible maker’s mark. Tourmaline weight: 10.38 cts. Ring size: 54 – Gross weight: 6.20 g BELLEROPHON certificate no. A20398 dated 17 September 2026 certifying, according to their statement, that the tourmaline is natural with no indication of treatment.
See original version (French)
About the sale COLLECTIBLE JEWELLERY & WATCHES
Auction location
Auction time 10/29/2026 at 2:00 PM
Pictures credits: Contact the Auction House
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