An Edwardian star sapphire and diamond brooch

An Edwardian star sapphire and diamond brooch, the high-domed cabochon sapphire is set within a surround of old circular-cut diamonds millegrain-set in platinum and yellow gold, 3.4cm wide

Accompanied by report number 79187-87 dated 27 November 2018 from GCS, London stating that the cabochon-cut sapphire weighs approximately 60.00cts and is a natural star sapphire with no indications of heat treatment. Origin: Sri Lanka (Ceylon)