Historically the gem of magicians or King's advisors. Used to protect from the Evil eye curse in Europe. It would send the evil back to the sender. How useful. Thank god Karma does that for us non Star Sapphire owners!
India believes it to be the stone of Saturn and the portal to heavens.  Helps receive divine messages and clarifies the significance of the message to you. Helps meditation state, discern details of life's mission, and gives a path so you know the next step in your journey. Sapphires help achieve material dreams and maintain the wealth once acquired. Promotes fair play and partners and helps you see who is really right.
Yellow sapphire is a good stone for working through childhood abuse. Provides a protective golden shield and allows the safe expression of pain to relieve discomfort.