A pair of diamond earclips, by Suzanne Belperron

Each designed as a stylised leaf composed of marquise and circular-cut diamond-set panels, with French assay marks for platinum and gold and maker's mark. Estimate £15,000 - £20,000 ($24,240 - $32,320) - Price Realized £17,500 ($28,280)

Accompanied by a letter dated 29 July 2008 from Jean-Pierre Brun stating that in his opinion the ear clips are by Suzanne Belperron (2)

Christie's. Jewellery. 10 June 2009. London, King Street www.christies.com