Details
SAPPHIRE AND DIAMOND RING, MONTURE BOUCHERON
Cushion-shaped sapphire of 17.39 carats, fancy-shaped and round diamonds, 18k white gold (French marks), signed MT Boucheron, maker's mark, numbered

Gübelin, 2026, report no. 26070032: 17.39 carats, Burma (Myanmar), no indications of heating, with Information Sheet on Unheated sapphires

Accompanied by a copy of the original Boucheron drawing

Size/Dimensions: EU ring size 48 / US ring size 4 ½
Gross weight: 9.2 grams

Brought to you by

Angela Berden
Angela Berden Head of Sale, Senior Specialist

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