

All auctions / Jewellery & Gems / An Art Deco Diamond & Black Onyx Toi et Moi Ring in Platinum

An Art Deco Diamond & Black Onyx Toi et Moi Ring in Platinum

c. 1920s, platinum Toi et Moi ring featuring a triangular cut diamond weighing approx. 0.70 ct with an average color grade of I - J and an average clarity grade of VS prong set next to a triangular cut faceted black onyx prong set with baguette diamonds on shoulders, sz 7.25, 3.5 grams
Estimate:£485.99
To the auctionView all items fromAlex Cooper AuctioneersorJewellery & Gems
Estimate:
£485.99
Similar items
Auction results for similar items
HALSBAND, guld 18k, doserad x-länk, vikt 13,19 gram.
10/23/2026
£875.61
Est: £753.03
WIWEN NILSSON. COLLIER, STERLINGSILVER, GÜRTELLÄNK.
10/23/2026
£2,032.64
Est: £2,259.08
RING, 18 K GULD MED FACETTSLIPAD OVAL AMETIST, 3,2 g.
10/23/2026
£135.73
Est: £135.54
HALSBAND, ARMBAND, 7 st, silver, vikt 131 gram.
10/23/2026
£123.08
Est: £60.24
Upcoming auctions


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







