Hero background

All auctions / Jewellery & Gems / Cartier diamond ring with untreated Madagascar sapphire 5.77 ct

8d 18hDEDorotheum

Cartier diamond ring with untreated Madagascar sapphire 5.77 ct

Cartier diamond ring with untreated Madagascar sapphire 5.77 ct

Platinum 950, two trapezoid-cut diamonds totaling 1.02 ct, reference: CRH4259053, signed, numbered: XK5222, 8.1 g, ring size 53, case, certificate, copy of invoice from 2013, two diamond reports from 2013 and SSEF report from 2012 enclosed

Estimate:£12,860.73

To the auction

View all items fromDorotheumorJewellery & Gems

Estimate:

£12,860.73

To the auction

Similar items

Auction results for similar items

14K Sapphire and White Sapphire Ring
Sold

14K Sapphire and White Sapphire Ring

10/11/2026

Everything But The House
US

£121.87

Est: £99.05

Details
Sterling Sapphire and White Topaz Bypass Ring
Sold

Sterling Sapphire and White Topaz Bypass Ring

10/11/2026

Everything But The House
US

£65.85

Est: £37.68

Details
10K Trefoil Star Sapphire and Diamond Ring
Sold

10K Trefoil Star Sapphire and Diamond Ring

10/10/2026

Everything But The House
US

£109.52

Est: £30.15

Details
14K 1.42 CT Ceylon Sapphire and 0.44 CTW Diamond Halo Ring with GIA Report
Sold

14K 1.42 CT Ceylon Sapphire and 0.44 CTW Diamond Halo Ring with GIA Report

10/10/2026

Everything But The House
US

£718.36

Est: £675.03

Details

Upcoming auctions

American, European and Ukrainian Fine Art
American, European and Ukrainian Fine Art auction house logo

OCT 23 | 8:00 AM

American, European and Ukrainian Fine Art

Jewellery and Watches
Jewellery and Watches auction house logo

OCT 27 | 4:00 PM

Jewellery and Watches

October 16 & 17, 2026 Coin Op & Advertising - Las Vegas
October 16 & 17, 2026 Coin Op & Advertising - Las Vegas auction house logo

OCT 17 | 10:00 PM

October 16 & 17, 2026 Coin Op & Advertising - Las Vegas

Bring your auction to collectors worldwide!

Get listed now