DESCRIPTION: Emilia Castillo Signed Artichoke Necklace. Emilia Castillo Sterling Silver Hammered Artichoke Necklace: Brand new incredibly gorgeous signed Emilia Castillo famed “Artichoke Necklace”! Emilia designed originally designed this sterling silver masterpiece for Neiman Marcus, who sold it for a much higher price! After they parted ways, Emilia sold the ones she had left and one found its way into my arms! This is a big bold sterling silver highly polished necklace that makes a huge statement!! It is very collectible as a limited number were made and silver keeps going up in value/cost. So special!