

Bring your auction to collectors worldwide!
Get listed now
Bring your auction to collectors worldwide!
Get listed now
All auctions / Jewelry & Gems / An Art Deco Diamond & Sapphire Ring in Platinum


c.1920s, platinum ring featuring an Old European cut diamond weighing approx. 0.80 carats with an average color grade of I - J and an average clarity grade of VS, set in center of filigree engraved mounting featuring triangular sapphires and additional diamonds weighing approx. 0.30 ctw, sz 6.5, 3.6 grams
Estimate:$1,200
To the auctionView all items fromAlex Cooper AuctioneersorJewelry & Gems
Estimate:
$1,200


Bring your auction to collectors worldwide!
Get listed nowLong 18-karat gold earrings with aquamarines, citrines and amethysts
09/29/2026

$538.03
Est: $572.34
Vintage necklace of 63 spherical beads of natural emerald green jade
09/29/2026

$254.85
Est: $343.4