An emerald and diamond pendant necklace. Emerald is natural oval drop cut, 10.10ct. Diamonds are set in 14ct. White gold, one is old mine cut, 0.45ct. Four diamonds are channel set, rectangular step cut, 0.20ct. 13 diamonds are bead set, rose cut, 0.20ct. Pendant is on a 9ct. White gold neck chain. Provenance: Estate of Jill and Ralph Von Kohorn, purchased in the 1960s