A JADE BEAD, PEARL AND DIAMOND NECKLACE
Composed of two strands of graduated jadeite beads spaced by pearls, joined by an openwork old European-cut diamond clasp, centering upon two old European-cut diamonds, each weighing approximately 2.67 carats and 1.87 carats, mounted in platinum, 17½ ins.
Clasp signed Cartier, no. 37-16743, circa 1925
With report 2155614558 dated 15 August 2013 from the Gemological Institute of America stating that the jadeite beads show no indications of impregnation