Old-Mine Emerald, Ruby and Diamond Art Deco Necklace, France, ca. 1920s

An emerald, diamond and onyx Art Deco brooch, ca. 1920, in platinum. The facetted square emerald weighs 2.14 carats and is of Columbian origin. It has an old mine vivid green colour...

An Art Deco pair of white enamel, diamond and gold cufflinks, ca. 1920s. They are square shaped, each with an old cut diamond in the centre and a geometric white enamel border - inspired by Egyptian architecture. The elegant combination and contrast of the white enamel with the diamond and gold gives the cufflinks a unique and universal design...

A stunning 0.25 carat emerald and 0.30 carat diamond, 18 karat yellow gold and platinum set necklace; part of our diverse antique jewelry collections. This stunning, fine and impressive emerald and diamond necklace has been crafted in 18k yellow gold with a platinum setting. The necklace is ornamented with two offset linear drops, each with a pierced decorated, scalloped edged fan shaped terminal. The fan shaped settings each display a feature 18k yellow gold bezel set triangular step cut emerald, set in relief to the platinum set frames. Six pavé set and two bezel set diamonds ornament each of the settings, in a combination of Dutch and Old European round cuts. A single bezel set Old European round cut diamonds suspends from the lower border. The articulated linear drops are ornamented with a bezel set Old European round cut diamond to the center. The drops suspend from a pierced decorated elliptical platinum setting, ornamented with an 18k yellow gold bezel set step cut emerald, flanked on either side by a pavé set Dutch cut diamond. The pendant suspends from a 16" platinum trace chain via two integrated ring loop attachments to the upper border of the elliptical design and secures with a conventional spring loaded bolt ring fastening. This stunning antique Art Deco necklace...

Classic Art Deco long french jet beads flapper necklace. The lovely faceted beads are hand cut and hand knotted. Measuring length 124.4 cm / 49 inches, and the beads are 6 mm / .23 i...