Rosemarie Collections Women's Beautiful Amethyst Purple Pendant Necklace 18 inch necklace with 3 inch extension chain Amethyst is a crystalline quartz in a brilliant shade of purple Gold tone link chain with a lobster clasp Necklace features one larger amethyst crystal and four smaller purple beads Amethyst is the February birthstone and has many spiritual and psychic meanings, including imparting wisdom, instilling a sober mind, self protection and headache relif