OCT 27 | 4:00 PM
All auctions / Jewelry & Gems / Vintage 20.50ct Synthetic Spinel and Diamond Cocktail Ring, c.1940s
9d 4hGB
Vintage 20.50ct Synthetic Spinel and Diamond Cocktail Ring, c.1940s
This stunning 20.50 carat synthetic spinel is framed by 0.30 carats of round brilliant cut diamonds. From the 1920s until the late 1940s, synthetic spinel was a popular gemstone, as it offered the beauty of a diamond at a more attainable price, especially during war time. The diamonds that surround the emerald-cut spinel are G colour and VS clarity. The setting is made of 18 carat white gold and platinum.
Estimate:$3,241.4
To the auctionView all items fromFarringdons JewelleryorJewelry & Gems
Estimate:
$3,241.4
Similar items
Auction results for similar items
Sold
An opal and diamond ring set with opal and numerous diamonds, mounted
10/14/2026
DK
$1,274.31
Est: $1,803.44
Sold
Diamond ring of 14k gold set with diamond, mounted in 14k gold and
10/14/2026
DK
$1,049.43
Est: $1,502.87
Sold
A diamond bangle set with numerous diamonds weighing a total of app.
10/14/2026
DK
$4,797.4
Est: $5,260.04
Sold
Bulgari: A diamond ring set with a heart-shaped diamond, mounted in
10/14/2026
DK
$2,998.38
Est: $2,247.55
Upcoming auctions
OCT 23 | 8:00 AM
American, European and Ukrainian Fine Art
OCT 17 | 10:00 PM
October 16 & 17, 2026 Coin Op & Advertising - Las Vegas
Bring your auction to collectors worldwide!
Get listed now