
NOV 12 | 10:00 AM

All auctions / Jewelry & Gems / Tiffany & Co. Diamond Ring


Round brilliant-cut diamond of 11.69 carats, platinum, signed Tiffany & Co. GIA, 2026, report no.6227630618: 11.69 carats, D colour, Internally Flawless, improvable, Type IIa, excellent cut, polish and symmetry Size/Dimensions: US ring size 4 ½ Gross weight: 11.0 grams
Estimate:$718,771.2
To the auctionView all items fromChristie'sorJewelry & Gems
Estimate:
$718,771.2
(2510-259) HÄNGE med KEDJA, Sterling silver, emaljblomma, Norge. 1900-tal.
10/26/2026
$40.19
Est: $100.68
(2410-268) BROSCH, silver, "folkdräktsbrosch". 1900-tal.
10/26/2026
$35.16
Est: $50.34
ARMBAND, 18k guld, treradigt, x-länk.
10/26/2026
$4,019.04
Est: $5,034.35

NOV 12 | 10:00 AM

NOV 8 | 1:00 PM

OCT 31 | 4:00 PM
Bring your auction to collectors worldwide!
Get listed now