Emerald and diamond necklace, Mid 19th Century - Photo Sotheby's

The necklace designed as a series of graduated clusters, each set with a step-cut emerald within a border of cushion-shaped and circular-cut diamonds, length approximately 460mm, larger clusters with pendant loops to reverse, two deficient, French import marks; together with a later brooch of similar design, mounted in closed back setting, later brooch fitting, partial maker's mark, part illustrated. Estimation: 15,000 - 20,000 GBP. Lot. Vendu 46,850 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