20.83 carats Colombian Emerald and diamond ring

The emerald-cut emerald weighing 20.83 carats, flanked by baguette and tapered baguette diamonds weighing a total of approximately 1.35 carats, mounted in platinum, size 6¼. Est. 80,000—120,000 USD. Lot sold 104,500 USD

NOTE: Accompanied by AGTA report no. 10003211 stating that the emerald is of Colombian origin, moderate clarity enhancement: oil.

Sotheby's. Magnificent Jewels. 23 Apr 09. New York www.sothebys.com Photo courtesy Sotheby's