An emerald and diamond necklace. Estimate $60,000 - $70,000. Price Realized $63,400 . Photo Christie's Image Ltd 2007

Designed as a fringe of thirteen graduated emerald drops to the brilliant-cut and pear-shaped diamond cluster necklace, the central emerald drop detachable, 40.0 cm. long

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