Emerald and diamond necklace-brooch, Circa 1905 - Photo Sotheby's

The central jewel of folded lace ribbon design, set with calibré-cut emeralds, millegrain set with circular-cut and rose diamonds, suspended from knife edge linking, highlighted at intervals by diamonds, length approximately 450mm,accompanied by original screw driver and alternative brooch fitting, fitted case, Koch. Estimation: 5,000 - 7,000 GBP - Lot. Vendu 16,250 GBP

Sotheby's. The Jewellery Collection of the Late Michael Wellby: An Eclectic Eye - Jewels Spanning Four Centuries. London | 11 déc. 2012 www.sothebys.com