the bust length portrait featuring a carved moonstone face with frowning expression, wearing a black enamelled skullcap and rose cut diamond line collar, to the torn centre of the gold 'skin', with peeling 'burst' detail, framed by a line of rose cut diamonds, mounted in silver and goldDiameter 3.3cm / 1ΒΌ''Weight: 9.5g
19th century large golden topaz and diamond cluster brooch, c.1850, the oval facetted topaz of approximately 34ct, secured by a diamond collet set gold mounted openwork foliate scroll border, all raised within a diamond cut down collet frame, the diamonds all of cushion, old brilliant, double-eight and rose cut, larger diamonds to the outer frame, mounted in silver and gold, total diamond weight approximately 5.10cts
Late 19th / early 20th century sapphire and diamond cluster pansy brooch, 1900, centred by a cushion cut diamond of approximately 1.50ct, each petal pave set with cushion cut sapphires,