Live Auction 23920Magnificent Jewels
CARTIER ART DECO SAPPHIRE AND DIAMOND RING
Lot 37IMPORTANT JEWELS FROM A DISTINGUISHED FAMILY

CARTIER ART DECO SAPPHIRE AND DIAMOND RING

Closed11 November 2025

Price Realised

CHF 393,700

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CARTIER ART DECO SAPPHIRE AND DIAMOND RING
Octagonal-shaped sapphire of 29.49 carats, fancy-shaped diamonds, platinum (French mark), 1920s, signed Cartier, numbered

Gübelin, 2025, report no. 25100037: 29.49 carats, Burma (Myanmar), no indications of heating

Size/Dimensions: EU ring size 47 / US ring size 4 ½
Gross weight: 10.8 grams