the principal diamond mounted landscape to a cushion cut twelve stone diamond border, close cut down collet set in silver and gold, trifurcated shoulders and a later added 18ct gold shankWeight: 3.5g
Pair of corallium rubrum bouton and diamond cluster earrings by Cartier, Paris, the the round domed stone to a scalloped border of round brilliant cut diamonds, mounted in platinum and 18ct white gold, signed 'Cartier Paris', serial number P9277, French assaymarks
19th century nine stone vari-colour gem brooch, c.1830, of oval form, central sapphire to a surround including sapphire, ruby, catseye, hessonite garnet, aquamarine and amethyst,