31 mai 2014
A "mystery-set" sapphire and diamond flower brooch by Van Cleef & Arpels
A "mystery-set" sapphire and diamond flower brooch by Van Cleef & Arpels. Photo Christie's Image Ltd 2014 Designed as a calibré-cut sapphire flower, centering upon a circular-cut diamond cluster pistil, extending a baguette-cut diamond stem and circular-cut...