A pair of diamond ear pendants. Photo Christie's Image Ltd 2014

Each brilliant-cut diamond drop weighing approximately 3.01 and 3.03 carats respectively, to a tapering diamond line surmount, 2.8cm long, hook fittings. Estimate £70,000 – £90,000 ($117,180 - $150,660)

Accompanied by report no.s 17245892 and 2141521215 dated 3 and 2 January 2014 respectively, from The Gemological Institute of America (GIA), stating the 3.01ct diamond is F Colour, VS2 Clarity, no fluorescence and the 3.03ct diamond is F Colour, VS1 Clarity with faint fluorescence

Christie's. IMPORTANT JEWELS, 4 June 2014, London, King Street -http://www.christies.com/