Victorian Black Onyx Rose Cut Diamond Panel ring 18 KT
Located in Napoli, IT
This beautiful Black Onyx and Diamond ring is 1890 ca Skillful hand crafted throughout of solid 18 Kt gold with some silver portion Fantastic wide panel design expressed on a hand ca...
Diamond, Onyx, 18k Gold, Silver
Art Deco 1.75 Ct Diamond Plus 2.20 Ct Platinum Plaque Ring
Located in Napoli, IT
Art Deco Dazzler Beautiful Art Deco period Platinum made Diamond plaque ring Artfully hand crafted as unique during 1920's in a dazzling plaque desig...
Diamond, Platinum
Art Deco Platinum Ring with 1.60 Ct Ceylon Sapphire & 1.40 Ct Diamonds
Located in Napoli, IT
This fabulous antique ring is Art deco period, 1925 ca Geometric artful designed of the era structured by a play of Diamonds and Sapphires Ring has been hand crafted of Platinum, mar...
Diamond, Sapphire, Platinum
Italian Art Deco 2.0 Ct. Old Mine Cut Diamond 18 KT Ring
Located in Napoli, IT
This fascinating authentic Art Deco ring is 1925 circa, Italian origin. Fabulous unique design entirely hand crafted as unique piece of solid 18 KT Grey gold. Internally stamped. The...
Diamond, 18k Gold
French Art Deco 1.50 Ct Diamond Twin Solitaire Buckle Ring
Located in Napoli, IT
This outstanding Art Deco ring is 1935 ca Substantially hand crafted solid 18 KT gold with Platinum portions It bears French hallmarks Masculine and strong character is expressed by ...
Diamond, 18k Gold, Platinum
Art Deco 1.73 Ct Diamond Buckle Ring, 18K White Gold, Italy Circa 1935
Located in Napoli, IT
Art Deco Diamond Buckle ring Fabulous genuine Art Deco ring in fascinating buckle design as widely in vogue during the period This is an e...
Diamond, 18k Gold
Retro Platinum Diamond and Onyx Ring
Located in Amsterdam, NL
A platinum square ring retro ring set with in a square a large old cut diamond in the centre, (0.7 karaat G, VS), surrounded by square border set with 18 brilliant cut diamonds (18 ...
Diamond, Onyx, Platinum
Oscar Caplan Art Deco 2.20 Carat Onyx 0.50 Carat Diamond Platinum Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive, vintage Art Deco 2.20 carat onyx and 0.50 carat diamond, platinum ring; part of our diverse collection of onyx jewelry. This stunning, fine and impressive vintage onyx and diamond ring has been crafted in platinum. The oval shaped frame is ornamented with three millegrain decorated collet set baguette cut black onyx, totalling 2.20ct, set vertically in a central stepped formation. The central Art Deco design is encompassed with twenty-four pavé set eight cut diamonds, totalling 0.50ct. The twist style ring shoulders integrate with the diamond border and meld seamlessly with the plain hallmarked ring shank. This desirable vintage onyx and diamond ring is hallmarked to the interior of the shank with the maker's mark (Oscar Caplan) and a platinum mark; the ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This impressive cocktail ring is supplied with an IDGL diamond and gemstone grading report card. This vintage onyx ring...
Diamond, Onyx, Platinum
Vintage Art Deco Diamond and Onyx Platinum Navette Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Elegant Finely detailed Art Deco Diamond and Onyx Vintage Navette Platinum Cocktail Ring. Centering a securely nestled Hand set .70 Carat Old European Cut Diamond. ...
Diamond, Onyx, Platinum
Art Deco Platinum Ring with Onyx and Diamond, Circa 1920, UK
Located in Firenze, IT
Material: platinum Period: circa 1920 Size: 7 Weight: 4,48 gr. The ring is a typical example of Art Déco jewelry. In this ring we find in the center a vertical row of five centere...
Diamond, Onyx, Platinum
Art Deco Old European Diamond Onyx Platinum Cocktail Ring
Located in Boca Raton, FL
Beautiful Art Deco diamond and onyx cocktail ring handcrafted in platinum. The ring features a bezel set Old European cut diamond weighing approximately .60 carats, and another 8 sid...
Diamond, Onyx, Platinum
GCS Art Deco Diamond and Onyx Cocktail Ring, 3 Carats, Platinum, circa 1920
Located in Poole, GB
Art Deco diamond and onyx ring, set with two principal old European cut diamonds within a finely pierced platinum mount, enclosed by an oval onyx border and an outer frame of old cut...
Diamond, Onyx, Platinum
