Chaumet. An Important Sapphire and Diamond Bracelet. Photo Phillips.

Designed as a series of geometric pavé-set diamond links, alternately set with an oval or round cabochon-cut sapphire, mounted in platinum, length 7 3/4 inches. With Chaumet maker's mark and French assay marks; Estimate $30,000 - 50,000

With report no.1152993260 dated 31 March 2014 from the Gemological Institute of America, stating that the sapphires are of Burma (Myanmar) and Madagascar origin with no indications of heat treatment.

Phillips. JEWELS NEW YORK 30 APRIL 2014 10AM - http://phillips.com/