The beautiful gem known as blue sapphire, or Neelam in Hindi, is significant to both Vedic and Western astrology. It has to do with Shani, the deity of justice, authority, and discipline, or the planet Saturn. Wearing blue sapphire pendant is recommended if your natal chart indicates that this planet is not positioned favorably. You can wear this blue gemstone as pendants, earrings, bracelets, or rings.