each link formed by inverted double horns, three stone diamond lines between each four-link row, round brilliant cut stones claw set, signed 'Cartier Inc', 18K, 'MADE IN FRANCE', serial number very worn, possibly 289, French assaymarks and workshop mark (indiscernible)Length 17.2cm / 6¾''
Width 2.5cm / 1''Weight: 83g
Vari-coloured gem and diamond set flowerpot brooch by Cartier, London, with four carved flowerheads in amethyst, citrine and garnet, single stone accent diamond forming each stamen, upon diamond line stems, all from a terracotta coloured enamelled flowerpot, mounted in platinum and with 18ct gold fittings, the diamonds of single cut, signed 'Cartier London', serial number 538