28 avril 2012
An art nouveau enamel, peridot and diamond brooch/pendant with opal drop, by Philippe Wolfers, circa 1902
An art nouveau enamel, peridot and diamond brooch/pendant with opal drop, by Philippe Wolfers, circa 1902. Photo Bonhams The openwork brooch/pendant with collet-set step-cut sapphire highlights, bi-coloured enamel and old brilliant-cut diamonds surrounding...