Sterling silver Pentacle Amethyst earrings. A historic warrior stone, used to make tools and as a powerful talisman. Amethyst is a very popular and powerful stone with ancient history of use. Amethyst may assist you in happiness, calming fear, emotional storms, courage, love, peace, addiction, dreams, helps with insomnia and nightmares, and considered the "stone of peace". Stamped .925 From India.