an 18k gold ring with a blue topaz stonea close up of a gold ring with a blue stonea close up of a gold ring with a blue stonePhoto 4/4 du lot
OSENAT

249 - RING set with a cushion-cut sapphire weighing approximately …
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Estimate €7,000 - €10,000
Description
RING set with a cushion-cut sapphire weighing approximately 6.5 carats. Set in 18K yellow and white gold (750 parts per thousand). French craftsmanship. Dimensions of the setting: 2.3 x 1 cm. Preliminary examination report from the Gem Paris laboratory: Geographical origin: Sri Lanka (Ceylon) – Modification/Treatment: Unheated. TDD: 59. Gross weight: 27.23 gr. A sapphire and gold ring.
See original version (French)
About the sale The Ecrins of Versailles
Auction location
Auction time 07/05/2026 at 10:00 AM
Pictures credits: Contact the Auction House
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