the black onyx medallion of octagonal shape, mounted with a carved mother of pearl cameo depicting a Greek goddess based on the popular 1919 design by Erte for the cover of Harper`s Bazaar, Wings of Victory, the figure wears a gold headdress set with diamonds, three Grecian scroll chains are suspended from the necklace holding an additional diamond, full length: 31 cm (12 1/8 in.), with a cast signature Erte, stamped CFA 14K 110/250 on verso