SAPPHIRE AND DIAMOND RING, MOUNTED BY BOUCHERON

Lot 5
14.05.2025 18:00UTC +02:00
Classic
Sold
CHF 730 800
AuctioneerCHRISTIE'S
Event locationSwitzerland, Geneva
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The auction is completed. No bids can be placed anymore.
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ID 1426333
Lot 5 | SAPPHIRE AND DIAMOND RING, MOUNTED BY BOUCHERON
Estimate value
CHF 500 000 – 600 000
SAPPHIRE AND DIAMOND RING, MOUNTED BY BOUCHERON
Cushion-shaped sapphire of 7.74 carats, tapered baguette-cut diamonds, platinum and 18k yellow gold (French marks), signed Monture Boucheron

SSEF, 2025, report n.145404: 7.742 carats, Kashmir, no indications of heating

Please refer to the Jewellery department for the gemmological report.

Size/Dimensions: EU ring size 51 / US ring size 5 ¾
Gross weight: 4.6 grams
Address of auction CHRISTIE'S
Place de la Taconnerie 8
1204 Geneva
Switzerland
Preview
14.05.2025 – 14.05.2025
Phone +41(0)22 319 1766
Phone +41(0)22 319 1767
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