an image of a gold and diamond ring on a blue surfacea gold ring with a bar on it on a blue surfacea gold ring with a black stone and diamonds on ita gold ring sitting on top of a blue surface
OUEST ENCHERES PUBLIQUES NANTES & RENNES

53 - 18-carat rose gold ring (750) set with a rectangular onyx an…
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Estimate €180 - €220
Description
18-carat rose gold ring (750) set with a rectangular onyx and a row of diamonds. Gross weight: 4.46 g – Ring size 53 Specific terms and conditions of sale: Gemstones, stones and pearls may have undergone enhancement treatments (oiling for emeralds, heat treatment for sapphires or rubies, bleaching for pearls). These enhancements are considered traditional and are accepted within the international trade in gemstones and pearls. Consequently, these treatments are not mentioned in the catalogue. Furthermore, as the stones have not been removed from their settings for detailed laboratory examination, they may be synthetic. Their carat weight is provided for information purposes only and is preceded by the word ‘approximately’. Lot from a voluntary sale.
See original version (French)
About the sale Quintessence IV – Part 1: Jewellery & Gold
Auction location
Auction time 10/15/2026 at 2:00 PM
Pictures credits: Contact the Auction House
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