Popular Italian Horn Pendant in Lab Created Amethyst crystal Comes with 16 inch Stainless Steel Link Chain Necklace Italian Horn Pendant Size: 40 mm X 10 mm Looks Great with any outfit.  This Italian Horn Comes in Lab Created Amethyst Crystal. It Also Comes with 16 inch Stainless Steel Link Chain Necklace.   Italian Horn Myth and Legend:  The ancient Magical charm or Amulet worn in Italy as Protection against "evil eye" has also been linked to Celtic and Druid myths and beliefs. Other superstitions link it to Special powers and Good Luck. Centuries ago it was believed when animal horns pointed to the moon goddess and were considered sacred.