An Art Deco diamond double clip brooch, by CARTIER. Each clip designed as a circular and baguette-cut diamond scroll to the old mine-cut diamond spray w/ marquise and baguette-cut diamond detail, circa Signed by Cartier, London, no.
ENAMEL, ROCK CRYSTAL AND DIAMOND BROOCH, CARTIER, Set at the centre with an open work red enamel plaque of Chinese inspiration, within a frame of rock crystal set between a pair of red enamel flame motifs set with circular-cut diamonds
Art Deco enamel and diamond brooch. Of Oriental design, composed of a red enamel openwork panel, with old brilliant-cut diamond centre, mounted between polished onyx baton accents within a further diamond frame.