A single-row graduated natural pearl necklace

A single-row graduated natural pearl necklace, the navette-shaped clasp centred with three graduated old circular-cut diamonds within a border of calibré-cut rubies, 43cm, case

Accompanied by report number 14098 dated 23rd April 2017 from The Gem and Pearl Laboratory stating that the pearls graduate from 3.7-8.2mm and are natural saltwater