Blue Sapphire stone is a precious stone. It is blue in color. Blue Sapphire stone is one of the 9 precious gemstones.

It is also called Neelam Stone, Neelam Ratna or Neelam Gemstone in Hindi. In Hindu Astrology it is considered a mystical gemstone. And it is the gemstone of Saturn Planet or Shani Grah as per Vedic astrology.