with six carved openwork oval links flanked by small bouton pearls and alternating ovoid corallium rubrum beads, each between onyx rondels, black enamelled similar to one of the beads forming the clasp, clasp tongue signed GHISO and with French assaymark Length 19.5cm / 7�''
Width 0.9cm / 3/8'' Weight: 7.5g
Art Deco diamond and gem set brooch modelled as a crusader sailing ship by Mauboussin, Paris, the stylised Man O' War design with Order of Christ cross to main sail,
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,