AN ART DECO BROOCH, BY CARTIER, 1927. Designed as a curved openwork diamond and enamel plaque, set with a green tourmaline, accented by a rubellite tourmaline, to the articulated triple staggered cascade, the centre suspending a pear-shaped green tourmaline, to the rectangular-cut lighter green tourmaline and aquamarine link, with an aquamarine terminal, flanked by similar tassels, mounted in platinum and gold, with French assay marks, signed Cartier, France.
Property of a lady of title: CARTIER A MAGNIFICENT DIAMOND TIARA Of kokoshnik inspiration, articulated openwork design of millegrain quadrilobe motifs, set throughout with cushion-shaped diamonds, with larger stones in clusters at intervals, the mount hinged and sprung, mounted in platinum, ca. 1922, in a contemporary red Morocco case Signed Cartier, Paris Londres New York, numbered With a certificate of authenticity by Cartier
Rare steel and diamond tiara, Cartier, circa 1912. Of scallop design, the curved blackened steel band bordered at the top with two rows of circular-cut diamonds, the bottom decorated with a line of similarly cut stones and palmette motifs set with circular- and single-cut diamonds, both ends of scroll design similarly set, inner circumference approximately 400mm, signed Cartier, French assay and maker's marks.