Ring in 18K white gold (750/000) set with a sapphire in a di - Lot 69

Lot n° 69
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Estimation :
4000 - 6000 EUR
Ring in 18K white gold (750/000) set with a sapphire in a di - Lot 69
Ring in 18K white gold (750/000) set with a sapphire in a diamond setting. TDD : 55/56. Gross weight: 7.5 gr. The sapphire is rare because it has not been "heat-treated". It is accompanied by a certificate from the American Gemological Americans dated August 6, 2015, attesting: Identification: - Mineral type: Natural corundum - Variety: Sapphire - Color description: Blue - Shape: Octagonal - Carat weight: 7.19 carats - Dimensions: 12.94 x 7.89 x 7.06 mm Origin : - Provenance: Ceylon (Sri Lanka) Treatment : Standard: No heat treatment. Comments : Unheated sapphires are rare. Sapphires are generally heated to modify their color and appearance. Attached: Certificate from the American Gemological Laboratory. High-resolution photos: https://bit.ly/hdv-lausanne Exhibition: LA SALLE 20 rue DROUOT 75009 PARIS Tuesday April 7 10-18 H and Wednesday April 8 2026 10-17 H Live sale behind closed doors 1004 LAUSANNE - SWITZERLAND : Friday, April 10, 2026 2 pm Delivery of lots free of transport costs to PARIS, LYON, MARSEILLE and LAUSANNE a few days after the sale. Or shipment from FRANCE at the buyer's expense by the carrier of his choice.
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