The Gemstones listed below are my preferred choice, chakra goes by colour so any appropriately coloured gemstone will work.

 

 

White/Violet (Crown)Thought. The overall balance of the Chakra System

 

 

Indigo (Third Eye/Base) Light.

Understanding, knowledge and

mental organsiation.

 

 

Blue (Throat) Sound.

Communication, personal expression and flow of information.

 

 

Green (Heart) Air.

Relationships and personal development.

 

 

 

Yellow (Solar Plexus) Fire

Self confidence and personal power.

 

 

 

Orange (Sacral) Water

Creativity, emotions and sexual drive.

 

 

Red (Base) Earth

Stability, energy distribution and physical survival.