Wearing Navratna Neelam or Gemstone Blue Sapphire is believed to help in warding of the evils associated with Saturn or Shani. It is also believed that wearing it will change the luck of people of people born in Pushyami, Anuradha and Uttarabhadra Nakshatras. These Nakshatras are also known as Pooyam or Poosam, Anusham or Anizham, and Uttiratadi or Uttaraoadabhadra.Those people who believe in horoscope and astrology wear Navratnas based on their birth star or Nakshatram. It is believed to help in ushering in goodness and warding of evils.Blue Sapphire or Indraneelam is associated with Navgraha Shani.By wearing jewelry made of Neelam people can avoid misfortune. It also helps in fulfilling all desires. It is also believed to help restoring lost money and property.