SAPPHIRE AND DIAMOND RING

Lot 421
18.11.2025 00:00UTC +00:00
Classic
AuctioneerCHRISTIE'S
Event locationUnited Kingdom, London
Buyer Premiumsee on Website%
ID 1505077
Lot 421 | SAPPHIRE AND DIAMOND RING
Estimate value
CHF 40 000 – 60 000
Octagonal-shaped sapphire of 20.16 carats, baguette-cut diamonds, platinum (French mark), 1960s

Gübelin, 2025, report no. 25090156: 20.16 carats, Sri Lanka (Ceylon), no indications of heating, with Information Sheet on Unheated sapphires

Diamonds: for an approximate total weight of 1.70 - 1.90 carats

Size/Dimensions: EU ring size 55 / US ring size 7
Gross weight: 12.6 grams
Address of auction CHRISTIE'S
8 King Street, St. James's
SW1Y 6QT London
United Kingdom
Preview
06.11.2025 – 18.11.2025
Phone +44 (0)20 7839 9060
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