Cartier

An Extraordinary Sapphire and Diamond Ring, France

Irrevocable BidsGuaranteed Property

Auction Closed

June 7, 04:43 PM GMT

Estimate

800,000 - 1,200,000 USD

Lot Details

Description

Featuring a cushion-shaped sugarloaf cabochon sapphire weighing 14.51 carats, accented with baguette diamonds, size 5½, signed Cartier Made in France, numbered 1781 and 71282; circa 1938. With signed box.

Accompanied by AGL report no. 1130306 dated March 10, 2023 stating that the sapphire is of Kashmir origin, with no indications of heating.

Accompanied by Gübelin report no. 24022166 dated March 11, 2024 stating that the sapphire is of Kashmir origin, with no indications of heating.

Please note that the stone is currently unmounted and will be remounted upon request for the purchaser by Sotheby's following the auction.

Sapphire and diamond ring

Estimate:60,000 - 100,000 CHF

Sapphire and diamond ring

Estimate:90,000 - 130,000 CHF

Sapphire and diamond ring, circa 1890

Estimate:3,500 - 5,500 CHF

Sapphire and diamond ring

Estimate:290,000 - 350,000 CHF

Sapphire and diamond brooch, circa 1910

Estimate:10,000 - 15,000 CHF

Unmounted Fancy Gray diamond

Estimate:7,000 - 9,000 CHF

monture Van Cleef & Arpels

Pair of sapphire and diamond ear clips, circa 1950

Estimate:13,000 - 18,000 CHF

Sapphire and diamond ring

Estimate:7,000 - 9,000 CHF

Diamond ring

Estimate:40,000 - 60,000 CHF

Unmounted sapphire

Estimate:26,000 - 45,000 CHF