A cultured pearl necklace with a 19th century natural pearl and diamond claspThe four strands of 3.0mm-7.0mm cultured pearls to an openwork quatrefoil clasp set with cushion-shaped and rose-cut diamonds with a central natural pearl, measuring 9.6mm x 11.2mm, mounted in silver and gold, cushion-shaped diamonds approx. 0.95ct total, length of shortest strand 39.5cm注脚Accompanied by a report from The Gem & Pearl Laboratory stating that the pearl in the clasp is natural, saltwater. Report number 17868, dated 11th October 2019.