a blue sapphire and diamond ring
OSENAT

336 - RING set with a rectangular cushion-cut sapphire weighing ap…
See original version (French)

Estimate €2,500 - €3,000
Description
RING set with a rectangular cushion-cut sapphire weighing approximately 3.50 carats, framed by a double band of round brilliant-cut diamonds. Partially pavé-set with round brilliant-cut diamonds, the setting is in platinum. GFCO Gem Lab certificate. TDD: 54.5. Gross weight: 7.35 g. A sapphire, diamond and platinum 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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