Designed as a line of alternating circular-cut diamond and oval-cut ruby florets, the front suspending a graduated line of circular-cut diamond and oval-cut ruby trefoil cluster fringes, mounted in 18K white gold, length 15 1/2 inches.  With report no.GRS2007-091073 dated 14 October 2007 from Gem Research Swiss Lab, stating that the rubies are of Burmese origin, with no indication of thermal treatment. ESTIMATE $120,000-150,000 - Unsold

Philips de Pury & Company. Jewels. New York. 6 december 2011 www.phillipsdepury.com