
OCT 31 | 4:00 PM

All auctions / Jewelry & Gems / An 850‰ platinum signet ring featuring a setting with four old-cut


An 850‰ platinum signet ring featuring a setting with four old-cut diamonds on two sides, each flanked by five old-cut diamonds. French craftsmanship, circa 1935–40. Gross weight: 9.2 g; Ring size: 51. Total diamond weight: approximately 1.90 ct.
Estimate:$673.12
To the auctionView all items fromKâ-MondoorJewelry & Gems
Estimate:
$673.12
A lab-grown diamond and 14k white gold ring
10/18/2026
$1,700
Est: $2,000

OCT 31 | 4:00 PM

OCT 23 | 8:00 AM

OCT 27 | 4:00 PM
Bring your auction to collectors worldwide!
Get listed now