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OSENAT

153 - RING set at its centre with a 7.
See original version (French)

Estimate €2,600 - €3,000
Description
RING set at its centre with a 7.80-carat rectangular cushion-cut sapphire (with very slight scratches) within a double band of round brilliant-cut diamonds. Partially set with round brilliant-cut diamonds, the setting is in 18K white gold (750 parts per thousand). French craftsmanship. Bellerophon analysis report: Natural sapphire – Deep blue – No indications of any treatment. TDD: 53.5. Gross weight: 5.91 g. A sapphire, diamond and white gold ring.
See original version (French)
About the sale The Ecrins of Fontainebleau
Auction location
Auction time 10/18/2026 at 10:00 AM
Pictures credits: Contact the Auction House
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