Hero background

All auctions / Jewelry & Gems / Cartier Diamond Ring

1d 14hGBChristie's

Cartier Diamond Ring

Cartier Diamond Ring

Emerald-cut diamond of 5.00 carats, tapered baguette-cut diamonds, platinum, circa 1950, signed Cartier, numbered GIA, 2024, report no. 2235409031: 5.00 carats, D color, VS1 clarity Size/Dimensions: US ring size 7 Gross Weight: 5.6 grams Please note that bidding for this lot will increase by increments of $10,000 once bidding reaches or exceeds $100,000 or as determined by Christie’s in its sole discretion.

Estimate:$100,000

To the auction

View all items fromChristie'sorJewelry & Gems

Estimate:

$100,000

To the auction

Similar items

Auction results for similar items

Cartier LOVE 18K White Gold Eternity Ring with COA
Sold

Cartier LOVE 18K White Gold Eternity Ring with COA

10/12/2026

Everything But The House
US

$1,250

Est: $1,100

Details
Cartier LOVE 18K One Diamond Cuff Bracelet
Sold

Cartier LOVE 18K One Diamond Cuff Bracelet

10/12/2026

Everything But The House
US

$4,250

Est: $3,153

Details
OLE LYNGGAARD
Sold

OLE LYNGGAARD

10/10/2026

Kaplans Auktioner
SE

$700.05

Est: $802.38

Details

Upcoming auctions

Jewellery and Watches
Jewellery and Watches auction house logo

OCT 27 | 4:00 PM

Jewellery and Watches

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

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