A pair of sapphire and diamond ear clips, by Bulgari. Photo Christie's Image Ltd 2014

Each suspending a cabochon sapphire, each weighing approximately 5.39 and 5.27 carats, within a circular-cut diamond surround, to the marquise and circular-cut diamond cluster surmount, mounted in white gold, in a BVLGARI brown suede pouch. Signed BVLGARI. Estimate $35,000 – $55,000

Christie's. IMPORTANT JEWELS,10 June 2014, New York, Rockefeller Plaza - http://www.christies.com/