Platinum, 18 Karat Gold, Emerald and Diamond Ring, Cartier

Platinum, 18 Karat Gold, Emerald and Diamond Ring, Cartier. photo Sotheby's

The emerald-cut emerald weighing 4.03 carats, flanked by baguette diamonds weighing 1.12 carats, size 6, signed Cartier, numbered 70145. With signed box. Estimate 5,000—7,000 USD. Lot Sold 33,750 USD

Sotheby's. Important Jewels, 02 Feb 11, New York www.sohebys.com