A set of diamond and gold jewellery, by Van Cleef & Arpels. Photo Christie's Image Ltd 2013

Comprising a brooch designed as a pavé-set diamond swan in profile, with emerald eye, a pair of ear clips en suite, brooch 5.5 cm, ear clips 3.3 cm, with French assay marks for gold. All signed Van Cleef & Arpels, nos. M36824 (brooch) and M35723 (ear clips) (2). Estimate CHF20,000 – CHF30,000

Christie's. MAGNIFICENT JEWELS. 15 May 2013. Geneva