Emerald and diamond brooch - Photo Sotheby's
Set with an step-cut emerald weighing approximately 15.05 carats, highlighted with shield-shaped and brilliant-cut diamonds, pendant loop to reverse. Estimation: 18,000 - 30,000 CHF - Lot. Vendu 110,500 CHF
Sotheby's. Magnificent Jewels. Genève | 14 nov. 2012 www.sothebys.com