This impressive late 18th century, circa 1790, silver-topped gold ring is vertically set with a large cobalt blue glass plaque centered with three old cut diamonds set in silver cut down settings. The glass plaque is framed by 24 chunky old mine cut diamonds set in silver over gold. The trefoil-shaped shoulders of the ring are embellished with old mine cut diamonds. The shank is encrusted with old rose cut diamonds. The diamond-set shank and trefoils are later Victorian era replacements from the mid to late 19th century. Current ring size is approximately 12.5. The ring can be sized down up to a size 7.5 by cutting out diamond sections of the shank. The glass and diamond rectangular top measures 30 x 17 mm (1 3/16 x 2/3 in.) Weight 13.9 grams. Estimated total diamond weight is 5 carats.
Shipping, Returns & Payment
About the Seller
1stdibs seller since 2012
Typical response time: 4 hrs
Located in Chicago, IL
You may also contact the seller by phone
More From This Seller
Russian Imperial Era Antique Sapphire Diamond G...
Russian Imperial era, made in Odessa between 1908 and 1917 Designed as a stylized flower head (20 x 19 mm), centered with an antique cushion cut diamond (7 x 6.2 x 4.8 mm, approxi...
Antique Georgian Rose Cut Diamond Cluster Ring ...
An elaborate openwork 18K gold ring, circa 1820, is set with eight antique rose cut diamonds. Ring size 7.
Antique Georgian Enamel Diamond Gold Long Ring
An antique, circa 1790 / 1810, gold ring with painted enamel pastoral scene (idealized country life) of a peasant girl carrying a basket of greens, set in a sky blue enamel frame emb...
Antique Sapphire Diamond Ring, 1910s
Late Edwardian – Early Art Deco, circa 1910s An antique platinum-topped 14K gold milgrain ring is centered with a natural blue sapphire (5.43 x 4.23 x 3.2 mm, approximately 0.60 ct)....
You May Also Like
Art Deco 1.50 Carat Diamond Platinum Ring
Handcrafted from the Art Deco era, this ring centers a GIA certified old European cut diamond that weighs 1.50ct. and is graded J color with VVS2 clarity. The center stone is accentu...
Napoleon III Old Mine Cut Diamonds and Fresh Wa...
This exquisite ring is from the 1910 Napoleon the III Empire Era and is in a Josephine style. Two superb old mine cut diamonds have a total weight of 2.4 carats and has a central 6.4...
Oscar Heyman Emerald and Diamond Platinum Balle...
Oscar Heyman emerald and diamond baguette ballerina ring in platinum. A fine marquise cut emerald graces long undulating baguettes. A center 0.81 carat emerald with 24 diamonds which...
Clarissa Bronfman Amethyst, Diamond, Peridot, Y...
14K Gold with Amethyst, Diamonds, and Peridot Gems that shake as your hand moves Ring Size: 7.5 Custom Ring Size Order Available
Dinh Van for Cartier Pavé Diamond Gold Ring
Dinh Van for Cartier
An oval pavé diamond ring, in 18K gold and platinum. Dinh Van for Cartier, #38831. Current ring size: 6 1/2 Oval top dimensions: 5/6" x 1/2"
Rare Antique French Diamond Cobalt Blue Enamel...
Beautiful and rare antique French ring, circa 1790. It is made of gold, silver, enamel and diamonds. The weight of the diamonds is approximately 4 carats.
Antique Platinum and Diamond Ring
$14,250 Sale Price
Antique Platinum and Diamond Ring
Important diamond, Edwardian, well made platinum ring possessing old pear cut diamonds and European cut diamonds totaling approximately 3.20 cts. These diamonds are all white (H) an...
Antique Diamond Coronet Cluster Ring, circa 1905
Antique diamond coronet cluster ring. Set to the centre with a round old cut diamond in an open back rubover and millegrain setting with a weight of 1.05 carats, encircled by eight c...