Diamond "Femme Fatale" Necklace, Stephen Webster, Circa 2005

Designed as a series of graduated scalloped links set with brilliant-cut diamonds, suspending to the front five similarly set pendants each centring on an octagonal modified step-cut diamond, the central pendant within a detachable geometric frame, length approximately 410mm, signed Webster, maker's marks and British hallmarks for London, 2005, detachable geometric frame not illustrated. Estimate 10,000—15,000 GBP

Sotheby's. Fine Jewels. 19 Mar 09. London www.sothebys.com photo courtesy Sotheby's