A superb pair of 13.85 and 13.36 carats Colombian emerald and diamond ear pendantsEstimate $250,000 - $300,000Price Realized $301,000 . Photo Christie's Image Ltd 2007

Each set with a detachable pear-shaped emerald drop weighing 13.85 and 13.36 carats within a brilliant-cut diamond surround to the similarly designed surmount set with a cushion-shaped emerald weighing 3.69 and 3.64 carats, 5.5 cm long

Accompanied by reports Nos. 0706372, 0706371, 0706375 and 0706376 dated 3 July 2007 from the Gübelin Gem Lab stating that the emeralds are of Colombian origin, with indications of minor clarity enhancement 

Christie's. CONTEMPORARY JEWELS AND WATCHES, 1 November 2007, Jumeirah Emirates Towers Hotel