19 février 2011
Platinum, Emerald and Diamond Ring, Circa 1930
Platinum, Emerald and Diamond Ring, Circa 1930. photo Sotheby's The emerald-cut emerald weighing approximately 3.70 carats, framed by kite-shaped, baguette and round diamonds weighing approximately 1.00 carat, size 8¾. Estimate 5,000—7,000 USD. Lot Sold...