centred by a carved rock crystal circular panel, inset with a principal round brilliant cut diamond, to a pierced and millegrain set foliate cluster frame formed by a cartouche with elongated anthemion either side, millegrain set throughout with old round brilliant, double-eight or single cut diamonds, mounted in platinum, white gold fitting, signed 'CARTIER PARIS LONDRES NEW YORK', rubbed serial number possibly 725, the central diamond approximately 1.15ct Length 8.7cm / 3 3/8'' Weight: 19g
Art Deco aquamarine and diamond leaf cluster clip brooch by Cartier, Paris, of stylised arrowhead design with rectangular cut aquamarines fanning from a central diamond line stem,
Art Deco ruby, diamond, sapphire and demantoid garnet open rectangular brooch, French, of buckle design with central band of geometric vari-coloured gem flowers,