Blue Sapphire is the main carrier of the Sapphire Blue Ray, which is the Highest expression of the Blue and Indigo Rays. Represented by Ascended Lady Master Grey and Archaeon Michael and Faith, this stone is the foremost carrier of the Ray of Truth and Enlightened Communication. Accordingly blue sapphire is an excellent stone to support the throat and brow centres and will support their integrated actions and strengthen anything to do with self-disciplined mental processing, insight and focus. The Blue Ray will also help us cut through dross and negativity, enabling us to see and think with more clarity and understanding.