Navaratnas are considered providential and believed to give the wearer Good Health, Prosperity, Happiness and Peace of Mind. It wards off negative energies or malefic effects of Planets and strengthens the positive influences of the gems. Navaratna Ornaments can be worn by anyone and does not have any negative effects. Swastik is used to prevent house it from evil eyes. It brings positive energy , good luck to the person as well as removes all obstacles in all of their undertakings. From time immemorial the symbol of Ganesha, Swastik has been used as an auspicious object.