The first Christie’s online sale of artist jewellery features over 70 lots from some of the 20th century’s greatest artists and designers. With works by Jean Arp, Pol Bury, Enrico Castellani, Man Ray, Pablo Picasso and more, the collection of bracelets, brooches, pendants, rings and cufflinks is not to be missed. Estimates range from $1,000 to $70,000. Browse and take advantage of the full sales online.