OCT 23 | 8:00 AM
All auctions / Jewellery & Gems / Cartier Sapphire and Diamond Ring
25d 20hGB
Cartier Sapphire and Diamond Ring
Octagonal-shaped sapphire, baguette-cut diamonds, platinum (French mark), signed Cartier, numbered SSEF, 2026, report no. 155726: Ceylon (Sri Lanka), no indications of heating Size/Dimensions: EU ring size 60 / US ring size 9 ¼ Gross weight: 22.2 grams
Estimate:£54,328.08
To the auctionView all items fromChristie'sorJewellery & Gems
Estimate:
£54,328.08
Similar items
Auction results for similar items
Sold
Platinum 1.26 CT Padparadscha Sapphire and 0.54 CTW Diamond Ring with
10/12/2026
Everything But The House
US
£1,112.77
Est: £698.56
Sold
Platinum 2.50 CTW Diamond Ring with GIA Reports
10/12/2026
Everything But The House
US
£1,750.26
Est: £1,550.38
Sold
Platinum 2.57 CTW Diamond Ring with GIA Reports
10/12/2026
Everything But The House
US
£3,093.14
Est: £834.49
Sold
Antique 9K Diamond Ring with Platinum Trim
10/12/2026
Everything But The House
US
£190.11
Est: £87.6
Upcoming auctions
OCT 27 | 4:00 PM
Jewellery and Watches
OCT 17 | 10:00 PM
October 16 & 17, 2026 Coin Op & Advertising - Las Vegas
Bring your auction to collectors worldwide!
Get listed now