Lot Essay
Cf: Christie's, Geneva, "Magnificent Jewels", November 17th, 1988, lot 584
Sylvie Raulet, "Van Cleef & Arpels", Editions du Regard, Paris, 1986, Page 208
Sylvie Raulet, "Van Cleef & Arpels", Editions du Regard, Paris, 1986, Page 208