Emerald and diamond brooch - Photo Sotheby's

Designed as a lozenge set with step-, circular-cut and shield-shaped emeralds, circular- and single-cut diamonds, detachable brooch fitting. Estimation: 6,000 - 8,000 GBP. Lot. Vendu 20,000 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