A natural pearl, ruby and diamond bar brooch, circa 1900Set to the centre with an oval-cut ruby and cushion-shaped diamond cluster, to a knifewire bar terminating in 4.0mm natural pearls, mounted in gold, diamonds approx. 1.00ct total, length 4.8cm注脚Accompanied by a report from Istituto Gemmologico Nazionale stating that the ruby weighing 0.68 carat is of Burmese origin and the pearls are natural, saltwater. Report number 27383, dated 8th May 2019.