
OCT 27 | 4:00 PM

All auctions / Jewelry & Gems / CARTIER Brooch in Platinum and Diamonds


CARTIER platinum brooch, set with old European cut diamonds. Made circa 1930. Signed “Cartier NY” and numbered. Dimensions: 3.2 x 2.2 cm, gross weight: 7.8 g. In its original case
Estimate:$19,603.53
To the auctionView all items fromCastafioreorJewelry & Gems
Estimate:
$19,603.53
A diamond half hoop ring, set with a line of brilliant-cut d...
10/12/2026

$132.58
Est: $132.43
A diamond ring, set with a circular-cut diamond weighing app...
10/12/2026

$291.68
Est: $132.43
AN EARLY 20TH CENTURY 18CT GOLD DIAMOND THREE STONE RING. Se...
10/12/2026

$185.61
Est: $132.18

OCT 27 | 4:00 PM

OCT 23 | 8:00 AM

OCT 17 | 10:00 PM
Bring your auction to collectors worldwide!
Get listed now