细节
A SAPPHIRE AND DIAMOND PENDENT NECKLACE
Set with a cushion-shaped sapphire weighing 49.01 carats, to the openwork diamond surmount of foliate motif, joined to a twin-row neckchain with collet-set diamond accents, mounted in 18k white gold, 42.7-40.0 cm long
Accompanied by report no. 58679 dated 1 March 2011 from the SSEF Swiss Gemmological Institute stating that the 49.01 carat sapphire is of Ceylon (Sri Lanka) origin, with no indications of heating