Pair of emerald and diamond pendent ear clips, Kern. Photo courtesy Sotheby's

Each set with a drop-shaped emerald measuring approximately 9.50 x 9.95 x 18.90mm and 9.10 x 9.85 x 19.00mm respectively, from a cascading line of pear- and marquise-shaped diamonds, to a cluster surmount of marquise-shaped stones, signed Kern, pendants detachable. Estimate 73,000 — 110,000 CHF 

Accompanied by SSEF report no. 69174, stating that the emeralds are of Colombian origin, with a moderate amount of oil in fissures. 

Sotheby's. Magnificent Jewels. Genève | 13 nov. 2013 - www.sothebys.com