Amethyst is a crown chakra stone and it is directly related to the mind and it’s health. It is thought to improve intelligence, cerebral thought as well as memory recall.
It's a stone of peace and calming and can be used as a powerful meditation aid. Throughout history is has been considered the sobriety stone, helping the wearer to find true clarity of mind, body and spirit.
Price is per gemstone and it will be intuitively picked for you.