An Impressive Emerald and Diamond Necklace. Photo Philips de Pury & Company

Designed as a circular-cut diamond line, the front suspending a graduated line of pear-shaped emeralds, within circular-cut diamond surrounds, accented by pear-shape and circular-cut diamonds, mounted in 18K white gold, length 15 1/2 inches. ESTIMATE $60,000 - 80,000

Philips de Pury & Company. Jewels. 6 december 2012. http://www.phillipsdepury.com