Amethyst
Negative energy is removed from the life of the person wearing the gemstone. Starts concentrating on his work. Apart from this, this gemstone is also considered helpful in getting relief from problems related to knee, shoulder or spine caused due to Shani Dosh. It is also suggested to the people of Aries, Cancer, Leo and Scorpio zodiac signs. People who are suffering from the ill effects of Saturn in their horoscope are advised to wear this gemstone.