OCT 23 | 8:00 AM
All auctions / Jewellery & Gems / Old Mine Cut Cushion Cut Diamond Solitaire Ring, 3.07 carats
8d 0hFR
Old Mine Cut Cushion Cut Diamond Solitaire Ring, 3.07 carats
Vintage solitaire diamond, Old Mine Cut, 3.07 carats Solitaire ring in 18k rose gold (750/1000) and platinum, set in its center with an Old Mine Cut cushion-cut diamond weighing Weighing 3.07 carats (9.39 x 8.84 x 4.92mm) of M P1 quality. Probably French work from the 1880s. Note the presence of an LFG certificate for the center stone. Ring size 52, resizing possible Kitten diameter: 1.2 cm Gross weight: 3.47 grams
Estimate:£10,137.8
To the auctionView all items fromCastafioreorJewellery & Gems
Estimate:
£10,137.8
Similar items
Auction results for similar items
Sold
An opal and diamond ring set with an opal triplet and brilliant-cut
10/14/2026
DK
£498.32
Est: £683.88
Sold
An eternity diamond ring set with numerous brilliant-cut diamonds
10/14/2026
DK
£2,491.63
Est: £2,849.52
Sold
A diamond ring set with brilliant-cut diamonds, mounted in 14k gold.
10/14/2026
DK
£294.46
Est: £455.92
Sold
An opal and diamond ring set with opal and numerous diamonds, mounted
10/14/2026
DK
£962.67
Est: £1,367.77
Upcoming auctions
OCT 27 | 4:00 PM
Jewellery and Watches
OCT 17 | 10:00 PM
October 16 & 17, 2026 Coin Op & Advertising - Las Vegas
Bring your auction to collectors worldwide!
Get listed now