Cartier rock crystal diamond enameled gold watch; open face keyless, dress pocket watch on chain, ca. 1925. guilloche dial with arabic hours, blue steel hands, rock crystal case with enameled roman nu

Art Deco Rock Crystal, Diamond and Onyx Jabot, Cartier, Henri Lavabre, c. 1915, designed as a carved rock crystal quill pen with diamond and buff-top Read more…

Art Deco Rock Crystal, Diamond, and Enamel Pendant Watch, the silver-tone dial with Roman numeral indicators and enamel ovolo corners, the beveled rock crystal case Read more…

CARTIER ROCK CRYSTAL, PLATINUM, DIAMOND BROOCH; Oblong crystal platinum strapped with rows of diamonds and channels of calibrated cut onyx, ca.1930. Incised mark Cartier, twice Read more…

ROCK CRYSTAL DIAMOND NECKLACE, ca. 2010. Irregular polished rock crystal beads and 18k wg. pave diamonds, approx. 2.25 cts. TW. 16 1/2" Read more…

18kt Gold, Rock Crystal, Diamond, and Pearl Earpendants, each set with a frosted carved rock crystal, diamond melee accents, suspending seven strands of graduating gold Read more…

Art Deco Platinum, Rock Crystal, Diamond, and Pearl Pendant/Brooch, designed as an urn of flowers set with single-cut diamonds within a shaped rock crystal vase Read more…

Rock Crystal, Diamond, and Sapphire Ring, the crystal bombe ring inset with full-cut diamonds and step-cut sapphires, size 5. Read more…

Victorian 14kt Gold, Carved Rock Crystal, Diamond, Seed Pearl, and Enamel Brooch, depicting an ancient Egyptian, rose-cut diamond highlights, black tracery and white enamel accents, Read more…

Rock Crystal, Diamond and Pearl Leaf Brooch, with seed pearl highlights and single-cut diamond stem, 14kt white gold mount, Vienna hallmarks, original presentation boxes from Read more…

14kt White Gold Filigree, Rock Crystal, Diamond, and Sapphire Bracelet, total 6.4 dwt, lg. 7 3/4 in. Read more…