six graduated oval cut amethysts in old brilliant cut diamond borders, each spaced by a single brilliant cut diamond collet, the diamonds all cut-down collet set, the amethyst collet set, mounted in silver and gold Length 17.5cm / 6�''
Width at centre 1.8cm / �'' Weight: 32g
Pair of diamond and emerald palmette double clip brooches forming a bracelet by Cartier, Paris, the clips converting to form the centre of a three row cultured pearl bracelet,
Late 19th century ruby and diamond line bracelet, c.1890, formerly belonging to the Royal House of the Bourbon Parma family, with eight graduated cushion cut Burma rubies alternating seven old round brilliant and cushion cut diamonds,