Stunning vintage pearl necklace! Center piece has a cabochon emerald set in 18 k gold surrounded with diamonds The necklace has 4 raws of pearls, size of the pearls are 8-9.5mm with 12 dividers set with cabochon emeralds and diamonds Center cabochon emerald is 13 carats, 12 small emeralds are 3.65carats Total diamond weight is: 16.5 carats length: 16 inches/ 40.5 cm width: 1.5 inches/ 3.5 cm to 4 cm