PLatinum, Emerald and Diamond Ring with Detachable Gold Jacket. Photo Doyle New York.

Centering one emerald-cut emerald approximately 4.61 cts., flanked by 6 marquise-shaped diamonds approximately .90 ct., gold jacket approximately 6.7 dwts. Size 5. Estimate $10,000-15,000

With AGL report no. CS 60353 stating that the emerald is of Colombian origin, with minor traditional clarity enhancement.

Doyle New York. Important Jewelry - Monday, April 28, 2014 at 10am - www.doylenewyork.com