细节
AN EMERALD AND DIAMOND NECKLACE
The heart-shaped cabochon emerald, weighing approximately 63.20 carats, within a brilliant-cut diamond surround, suspending from a brilliant-cut diamond line necklace, mounted in platinum and gold, 42.0 cm
Accompanied by report no. 982020 dated 6 December 2006 from the PSL Precious Stone Laboratory (London) stating that the emerald is of Colombian origin, with moderate clarity enhancement