the central flowerhead cluster claw set and framed by five looped ribbon scrolls pave set throughout with old European and circular cut diamonds, the ribbons featuring a scalloped line rim to one side in the manner of a frilled edge and set to top and underside, mounted in platinum and 18ct white gold to fitting, signed MONTURE Cartier, serial no. M8659; with French assay mark, trace of crossed Cs workshop mark for Cartier SA, total diamond weight approximately 15.25ctsWidth 4.5cm / 1¾''Weight: 34.5g
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,
Late 18th and early 19th century foiled amethyst suite, c.1800, comprising a necklace with cross pendant, a pair of bracelets, a pair of pendant earrings and a coronet shaped brooch,