Amethyst is a healing crystal believed to promote calmness, relieve stress and anxiety, and support spiritual growth and awareness by connecting to higher energies and opening the crown and third eye chakras. It's also considered a protective stone, said to shield against negative energy, and has been historically linked to aiding with addictions and promoting restful sleep.
Mother of pearl symbolizes various positive qualities, including purity, emotional balance, wisdom, protection, and prosperity. Its iridescent, shimmering appearance is often linked to the moon, the divine feminine, and the transformation of life's hardships into something beautiful. Culturally, it can also represent a connection to motherhood, good fortune, and a sense of immortality. 
Evil Eye charm wards off any negativity Blocking bad vibes!