A LATE 19TH CENTURY DIAMOND AND COLOURED DIAMOND... Lot 14

A LATE 19TH CENTURY DIAMOND AND COLOURED DIAMOND BUTTERFLY BROOCH, CIRCA 1880 The butterfly with wings of openwork design, set throughout with old brilliant, cushion and rose-cut diamonds and coloured diamonds, the thorax similarly-set, to knifewire antennae and circular red cabochon eyes, mounted in silver and gold, diamonds approximately 3.50cts total, with detachable brooch fitting to reverse, length 3.3cm, width 5.7cm Please note that three coloured diamonds (random test on 3 stones) were verbally tested at GCS laboratory in London in August 2020 and were confirmed to have no indications of treatment