Antique, Edwardian, Platinum Black Opal and Diamond Cluster Ring

A pretty antique platinum topped gold cluster ruby and diamond ring circa 1910. This unique ring is set with a center cluster of bright red rubies weighing about 0.85 carats. There a...

Statement cluster features on oval black opal cabochon measuring approximately 15.0 x 11.8 mm. Opaque dark body color and very strong spectral play-of-color with broad flashes interm...

An early 20th century opal and diamond cluster ring, the oval cabochon cut opal measuring approximately 10.7 x 9mm claw set to the centre...

A stunning antique 2.19 carat white opal and 2.36 carat diamond, platinum cluster style dress ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique cabochon cut opal and diamond cluster ring has been crafted in platinum. The pierced decorated, scalloped edged cluster design displays a feature 2.19 Ct cabochon cut white opal, bezel set in subtle relief to the center. The opal is framed by a total of sixteen transitional modern brilliant round cut diamonds, all bezel set to the scalloped edged setting. The pierced decorated, elevated and tapering ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank. The ring is hallmarked to the interior of the shank with the mark for platinum (PLAT). This antique 1930s cocktail ring is supplied with an independent diamond grading report card. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This antique gemstone cluster...

A modern fancy cluster ring, set with a central oval shaped cabochon-cut fire opal, weighing an estimated 18.00 carats, surrounded by alternating round brilliant-cut diamonds and pea...

A vintage opal and diamond cluster ring, the rectangular cabochon-cut opal, measuring 19.6 x 10.3mm, claw set to a surround of ol...