A single-row choker length jade bead necklace

A single-row choker length jade bead necklace, each jade bead separated with a rock crystal rondel and with a diamond-set gold cluster clasp, 40cm long

Accompanied by report number 07531 dated 9 April 2013 from The Gem & Pearl Laboratory stating that the fifty-two round beads measure 5.1-6.6mm and are natural green jadeite jade with no indications of treatment