Marsh"s jade and diamond platinum earrings; each transformable chandelier earring set with seven bright green translucent pear-shaped jade cabochons, marquise, baguette cut and round brilliant cut dia

Art Deco Platinum, Jade, and Diamond Bracelet, Seaman Schepps, the central panel set with fluted rock crystal flanked by jade cylinders, with cabochon jade, onyx, Read more…

JADE AND DIAMOND JEWELRY; Two pieces: Platinum pendant with two nephrite cabochons, 3.15 cts. TW, .24 ct. diamond melee; Bow link bracelet set with 24 Read more…

Art Deco Platinum, Jadeite Jade, and Diamond Ring, J.E. Caldwell, centering a jade cabochon measuring approx. 16.25 x 10.90 x 7.60 mm, channel-set step-cut diamond Read more…

Art Deco Platinum, Jade, and Diamond Brooch, Raymond Yard, centering a rectangular carved jade plaque, diamond melee accents, signed, lg. 2 in., (hairline). Estimate $3,000-5,000 Read more…

Platinum, Jadeite Jade, and Diamond Ring, the oval double cabochon jade measuring 20.61 x 14.49 x 6.76 mm, framed by full- and baguette-cut diamonds, size Read more…

Platinum, Jade, and Diamond Brooch, Cartier, the carved and pierced jade plaque depicting ducks and flowers measuring approx. 44.13 x 22.76 x 3.12 mm, the Read more…

Platinum, Jade, and Diamond Brooch, the carved and pierced jade tablet depicting birds, flowers, and foliage, full-, single-, and baguette-cut diamond accents, lg. 1 7/8 Read more…

ART DECO PLATINUM JADE AND DIAMOND RING; Oval jade cabochon 22 x 14 x 6 mm, framed by a line of small circular cut and Read more…

Art Deco Carved Jade and Diamond Earpendants, each set with single-cut diamond melee suspending a carved jade depicting Buddha, platinum-topped gold mounts, millegrain accents, lg. Read more…

Art Deco Platinum, Jade, and Diamond Brooch, the jade half cylinder with rose-cut diamond terminals and scrolls, lg. 2 3/4 in. Read more…