14 Karat Two-Color Gold, Emerald and Diamond Necklace - Photo Sotheby's

The double-strand necklace composed of 115 faceted and polished emerald beads graduating in size from approximately 4.6 to 19.9 mm, accented by rondelles set with round diamonds, the clasp further set with round diamonds and calibré-cut emeralds, the diamonds weighing a total of approximately 8.80 carats, 16½ inches. Estimation: 30,000 - 40,000 USD - Lot. Vendu 68,500 USD

Sotheby's. Important Jewels. New York | 20 sept. 2012 www.sothebys.com