Simon Harrison Crystal Snake Stud Earrings | DesignYard Contemporary Jewellery Gallery In many cultures snakes are believed to have mythical power, often associated with protection. The snake necklace closes by biting its own tail. This creates the ancient form of Ouroboros; symbolising infinity, constancy, rebirth and renewal. Snake Necklace, Fine Jewelry Designers, Contemporary Jewellery, Matching Necklaces, Snakes, Crystal Earrings, Snake Skin, Sculpture Art, Swarovski Crystals