Lucky Evil Eye necklace with Cornicello and protective Herkimer Crystal. 14kt Gold filled 16" chain. This Lucky & charmed Necklaces is adorned with: Herkimer Crystal, red cornicello and Protective Eye (Evil Eye) Herkimer Crystal: Is a Chakra Healer and Balances Energy. Herkimer Crystal/Diamond, with its pure, crystal light, clears the chakra's, opening channels for spiritual energy to flow. It stimulates conscious attunement to the highest level, and is particularly helpful in activating and opening the Crown and Third Eye Chakra's. A cornicello: Is an Italian amulet or talisman worn to protect against the evil eye and bad luck in general, and, historically, to promote fertility and virility. The evil eye:It is known, that the evil eye Talismans are created to protect against the evil eye, which is a curse believed to be cast by a malevolent glare, which can cause misfortune or injury.