JEAN SCHLUMBERGER SAPPHIRE AND DIAMOND RING
11.11.2025 12:00UTC +01:00
Classic
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CHRISTIE'S| Auctioneer | CHRISTIE'S |
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| Event location | Switzerland, Geneva |
ID 1484672
Lot 21 | JEAN SCHLUMBERGER SAPPHIRE AND DIAMOND RING
Estimate value
100000CHF CHF 100 000 – 150 000
Cushion-shaped sapphire of 13.33 carats, round sapphires and diamonds, 18k white gold (French mark), 1950s, signed Schlumberger
SSEF, 2025, report no. 148490: 13.331 carats, Ceylon (Sri Lanka), no indications of heating
Size/Dimensions: EU ring size 51 / US ring size 5 ¾
Gross weight: 17.4 grams
| Address of auction |
CHRISTIE'S 12, Rue du Mont-Blanc 1201 Geneva Switzerland | ||||||||||||||
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| Phone | +410223191766 | ||||||||||||||
| Conditions of purchase | Conditions of purchase | ||||||||||||||
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