BUCHERER SAPPHIRE AND DIAMOND RING

Lot 77
11.11.2025 12:00UTC +01:00
Classic
AuctioneerCHRISTIE'S
Event locationSwitzerland, Geneva
ID 1484613
Lot 77 | BUCHERER SAPPHIRE AND DIAMOND RING
Estimate value
CHF 320 000 – 500 000
BUCHERER SAPPHIRE AND DIAMOND RING
Cushion-shaped sapphire of 6.45 carats, round diamonds, platinum, signed Bucherer, maker's mark

Gübelin, 2025, report no 25100095: Kashmir, no indications of heating
SSEF, 2021, report no. 117736: 6.456 carats, Kashmir, no indications of heating, with Appendix letter on the exceptional quality of this sapphire

Size/Dimensions: EU ring size 52 / US ring size 6 ½
Gross weight: 8.1 grams




Further details

Please note that the SSEF report is over five years old and may require an update.
Address of auction CHRISTIE'S
12, Rue du Mont-Blanc 1201
Geneva
Switzerland
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11.11.2025 – 11.11.2025
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