Antique Art Deco Platinum Black Onyx Diamond Heart Pendant

A spectacular Art Deco platinum onyx and diamond bangle bracelet, circa 1920. This bracelet has a strong geometric pattern created by the calib...

Rare antique Victorian garnet and diamond pendant and locket, circa 1860. The crystal on the reverse can be removed to encase hair or a photo. The garnet is a fabulous cabochon garne...

A fine and impressive antique onyx and 0.72 carat diamond, platinum Art Deco pendant; part of our diverse antique jewelry and estate jewelry collections This fine and impressive antique Art Deco pendant has been crafted in platinum. The drop style Art Deco pendant displays a feature bezel set cabochon onyx segmented into two sections, divided by a band platinum band ornamented with six Old European cut diamonds. The outer circumference of the feature cluster design is encircled with a paralleling platinum border embellished with twenty Old European cut diamonds. This feature Art Deco onyx and diamond design is suspended from an unembellished tapering setting. The pendant suspends from a contemporary 18" 18k white gold trace chain via an integrated ring loop to the upper border of the design, and secures with a conventional spring-loaded bolt ring fastening. This impressive pendant has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This onyx and diamond pendant 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 impressive antique 1930s necklace...

Add interest to your jewelry box with this chic platinum pendant that may also be worn as a brooch. A carved smooth piece of black onyx has a 9.94 carat opal set on top of it creatin...