925 Silver Lock Natural Purple Amethyst Necklace. Length - 46 cm Weight - 138g Natural purple amethyst is widely regarded as a powerful "stone of spirituality and contentment," acting as a protective energy shield that promotes inner peace, serenity, and emotional balance. It is strongly associated with enhancing intuition, opening the third eye, and facilitating deep meditation by clearing negative energy and calming the mind. Item will be shipped by registered mail with tracking number.