Ruby promotes sexual energy and strengthens the body's immune system against infectious diseases, fortifies the heart and circulation, and combats stress and low blood pressure. Psychologically its a good luck stone for love, encouraging sensitivity in a relationship.

Ruby symbolizes love, justice and passion. The stone is associated with vitality and strong feelings.
CHAKRA CLASSIFICATION
It works best on the root and heart chakras.

Ruby should be discharged twice every month under running water and recharged in sunlight for two hours before wearing it again.