A natural and cultured pearl necklace with cat's-eye chrysoberyl and diamond clasp The four strands of 4.10mm-6.0mm natural and cultured pearls, to a clasp set with circular cat's-eye chrysoberyl cabochon within a cushion-shaped and old brilliant-cut diamond surround, diamonds approx. 2.85cts total, length 37.5cm Footnotes: Accompanied by a report from GCS stating that 38 of the pearls are cultured and the remainder are natural, saltwater. Report number 80254-05, dated 11th February 2020. For further information on this lot please visit Bonhams.com