Yellow Sapphire (Pukhraj) is also called Guru Nang(stone) or Brihaspati Nang(stone).BY Hindu Shastra planet Jupiter which also guru of all Devatas so it is also called Guru Naag .This is wear in Index Finger on Friday .There are many importance of wearing this stone ,few of them are giving good health,property,honors and fame .wearing this stone make person success in every field.A person also always from from money short problems.