18 Karat Two-Color Gold, Emerald and Diamond Ring-Pendant - Photo Sotheby's  

Centered by an emerald-cut emerald weighing 16.65 carats, framed by numerous tapered baguette diamonds weighing approximately 4.50 carats, together with attachments to be worn as a ring or a pendant. Estimation: 30,000 - 40,000 USD - Lot. Vendu 77,500 USD

NOTE DE CATALOGUE: Accompanied by AGL report no. CS 50227 stating that the emerald is of Colombian origin, clarity enhancement: faint, type: modern.

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