Diamond brooch, Early 19th Century - Photo Sotheby's

Designed as a flower head, the centre set en tremblent, with cushion-, pear-shaped and circular-cut diamonds, later brooch fitting. Estimation: 4,000 - 6,000 GBP. Lot. Vendu 21,250 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