Blue Sapphire Gemstone or Neelam Stone is also popularly known as Shani Ratna (Saturn's gem). This supernatural blue gem holds high value in Vedic astrology. According to Vedic astrologers, Neelam Stone or blue sapphire belongs to the planet Saturn or Shani Grah and is used to gain wisdom and the right path in an individual’s living. It is a highly auspicious stone that is worn to attain mental peace and good health in life. On the contrary, it is entitled as the birthstone of September month as per western astrology. However, you should consult an expert astrologer before wearing a Neelam Ratna. Buy Neelam Stone at the best price with Navratan, the online gem Bazar.