the circular bombe form with a diamond set ground, criss-crossed by the ribbon style ruby set lines, inset at intervals by five circular cabochon rubies, the diamonds of old cushion, brilliant, double-eight and single cut, collet set in platinum and gold testing as 18ct, French gold import mark to the pin, approximately 1.25cts of diamonds in all Diameter 2.6cm / 1 1/16'' Weight: 7g
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 sapphire and diamond bow brooch by Mauboussin, Paris, the openwork centre of buckle design featuring an oblong cushion cut sapphire of approximately 1.25ct,
Art Deco ruby, diamond, sapphire and demantoid garnet open rectangular brooch, French, of buckle design with central band of geometric vari-coloured gem flowers,