An art deco sapphire and diamond clip brooch, by J R Ogden & Sons, circa 1935. The tapering openwork plaque of scrolling design collet-set with graduated oval-cut sapphires, brilliant and baguette-cut diamonds, diamonds approx. 2.85cts total, signed J R Ogden & Sons, length 4.9cm, fitted case
AN ART DECO BROOCH, BY CARTIER, 1927. Designed as a curved openwork diamond and enamel plaque, set with a green tourmaline, accented by a rubellite tourmaline, to the articulated triple staggered cascade, the centre suspending a pear-shaped green tourmaline, to the rectangular-cut lighter green tourmaline and aquamarine link, with an aquamarine terminal, flanked by similar tassels, mounted in platinum and gold, with French assay marks, signed Cartier, France.