
OCT 23 | 8:00 AM

All auctions / Jewellery & Gems / Entourage ring in white gold, platinum, natural Ceylon sapphire and diamonds


18-carat (750/000e) white gold and platinum ring set with a natural unheated Ceylon sapphire and diamonds. It is adorned in its center with a magnificent rectangular sapphire with cut corners weighing approximately 2.10 carats. The sapphire is accompanied by its Carat Gem Lab certificate specifying: Natural Ceylon sapphire, intense blue color, unheated. The sapphire is surrounded by 14 8/8 cut diamonds for a total estimated weight of 0.70 carats. French hallmarks: Eagle's head and dog's head for platinum. Delivered in a presentation box with invoice and Carat Gem Lab certificate.
Estimate:£6,763.95
To the auctionView all items fromCastafioreorJewellery & Gems
Estimate:
£6,763.95
Rosette ring and two vintage costume jewellery bracelets.
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Ring with dark colored stone, probably sapphire, and old-cut diamonds.
06/20/2026

£364.47
Est: £338.31

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