Art Deco Vintage Onyx Diamond Platinum Pendant

1930s The pendant / brooch is designed in Art Deco taste as a silhouette of an Egyptian queen. The carved and polished black onyx depicts the hair, and the diamond and white 18K gold...

Moscow, 1950s This stylish vintage platinum and gold openwork pendant is centered with a bezel-set sparkling antique cushion cut diamond. The diamond measures 6.1 x 5.2 x 3.4 mm and...

Circa 1925 Art Deco era double sided 14K gold cufflinks are centered with carved bluish-green amazonite panels flanked by half-moon black onyx panels and accented by rows of tiny ol...

Circa 1920s This Art Deco era platinum ring features a 1.92 carat natural unheated sapphire from Ceylon of beautiful royal blue color. The sapphire is framed by bright white old Eur...

Circa 1910 This antique handcrafted platinum pendant is centered with a 7 mm natural greenish gray pearl vertically flanked by two old European cut diamonds, all of which are insert...

Circa 1910 This large Edwardian era antique openwork cross pendant is handmade in platinum and embellished with old European and rose cut diamo...

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...

A delicate and meticulously crafted set comprising of necklace and ear pendants, the main body in onyx, sustained by a platinum structure, rigidly suspending fine triangular cut diam...

Platinum pendant bezel set with (milgrain edge) 13 dangling pear shape diamonds weighing 1.72 carats total and 83 single cut round diamonds weighing .98 carats additional, with onyx ...

An Art Deco period diamond and onyx journey style target necklace in platinum. Centered by three graduated diamonds set in miligrain beaded platinum bezels against a backdrop of pol...

Striking historical Art Déco pendant necklace with diamonds, onyx and black enamel. Delicately handcrafted in white gold and platinum with geometric motifs set with old cut diamonds ...

A stunning, fine and impressive antique black onyx, seed pearl and 0.13 carat diamond, platinum and 15 karat yellow gold Art Deco pendant; part of our diverse gemstone estate jewelry...