Vintage 5.46 Carat Black Opal and 0.52 Carat Diamond Platinum Cocktail Ring

A stunning, fine and impressive vintage 23.68 carat aquamarine, 0.52 carat diamond and platinum ring; part of our diverse gemstone jewelry and estate jewelry collections. This stunn...

A stunning, fine and impressive 4.46 carat blue tourmaline and 0.20 carat diamond, platinum and 18 karat yellow gold set dress ring; part of our vintage engagement ring collections. This stunning, fine and impressive vintage gemstone ring has been crafted in platinum with a 18k yellow gold setting. The pierced decorated 18k yellow gold four-claw setting is embellished with a principal 4.46 carat baguette cut blue tourmaline. The elevated pierced decorated ring shoulders are ornamented with an individually platinum collet set baguette cut diamond, totalling 0.20 carat. The shoulders integrate with the main setting and blend seamlessly with the plain platinum ring...

An impressive 0.52 carat diamond, 18 karat yellow gold and 18 karat white gold cocktail ring; part of our diverse diamond jewelry collections. This fine and impressive diamond ring...

A stunning antique 1930s 3.83 Ct black opal and 1.15 Ct diamond, platinum cocktail ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive black opal ring with diamond has been crafted in platinum. The pierced decorated, signet style design is ornamented with a feature 3.83Ct black opal panel, bezel set to the center of the design. The opal is flanked on either side by a total of four bezel set baguette cut diamonds. A further fifty pavé set diamonds in a combination of transitional modern brilliant round cuts and eight-cuts embellish the design. The flared, trifurcated ring shoulders integrate with the main setting and amalgamate to form the plain, substantial ring shank. This stunning antique black opal ring...

Simply Beautiful! Elegant and finely detailed, Black Opal and Diamond Platinum Ring. Centering a securely nestled Hand set Oval Black Opal, weighing approx. 2.88 Carat and surrounded...

Material: Platinum Center Gemstone Details: Approx. 0.52ctw oval cut Sapphire center gemstone Diamond Details: Approx. 0.31ctw of round cut Diamonds. Diamonds are G/H in color and VS...

Simply Beautiful! Vintage Black Opal and Diamond Double Halo Ring. Centering a securely nestled Hand set Black Opal, weighing approx. 1.14 Carat, surrounded by Diamonds, weighing app...

A stunning round Black opal and Diamond fashion ring. The Opal shows a vibrant display of all colors, and weighs 6.36 carats, set with round single cut Diamonds, and baguette Diamon...