Hero background

All auctions / Jewelry & Gems / Boucheron Sapphire and Diamond Ring

12h 3mGBChristie's

Boucheron Sapphire and Diamond Ring

Boucheron Sapphire and Diamond Ring

Cushion-shaped sapphire of 7.31 carats, round diamonds, 18k yellow gold, U-shaped ring sizer signed Boucheron, numbered SSEF, 2026, report no. 155725: 7.311 carats, Ceylon (Sri Lanka), no indication of heating Size/Dimensions: EU ring size 48 / US ring size 4 ½ (with U-shaped ring sizer) Gross weight: 8.8 grams

Estimate:$39,142.04

To the auction

View all items fromChristie'sorJewelry & Gems

Estimate:

$39,142.04

To the auction

Similar items

Auction results for similar items

RING, 585er Gelbgold, Diamant.
Sold

RING, 585er Gelbgold, Diamant.

11/07/2026

Stockholms Auktionsverk
SE

$445.94

Est: $627.51

Details
STRÖARE, 2 st, silver, MGAB samt CG Hallberg 1950- samt 70-tal.
Sold

STRÖARE, 2 st, silver, MGAB samt CG Hallberg 1950- samt 70-tal.

11/07/2026

Stockholms Auktionsverk
SE

$55.59

Est: $101.06

Details
KETTE, 585er Gelbgold, Koralle.
Sold

KETTE, 585er Gelbgold, Koralle.

11/07/2026

Stockholms Auktionsverk
SE

$133.78

Est: $291.36

Details
Halsband
Sold

Halsband

11/07/2026

Sikö Auktioner
SE

$1,263.5

Details

Upcoming auctions

Chanel Auktionen
Chanel Auktionen auction house logo

NOV 14 | 12:00 PM

Chanel Auktionen

Toys, Sports, & General Collectibles
Toys, Sports, & General Collectibles auction house logo

NOV 10 | 10:02 PM

Toys, Sports, & General Collectibles

20th Century Rare Ceramics, Collectables, Jewellery & Furniture: November 2026
20th Century Rare Ceramics, Collectables, Jewellery & Furniture: November 2026 auction house logo

NOV 12 | 10:00 AM

20th Century Rare Ceramics, Collectables, Jewellery & Furniture: November 2026

Bring your auction to collectors worldwide!

Get listed now