Red Coral is a precious, bright red organic gemstone formed in the deep sea by marine creatures called coral polyps (Corallium rubrum). It is a popular astrological gemstone usually worn to treat Mangal dosha and ensures success in leadership roles, sports, business, and health. It is associated with aggressive planet Mars, benefits the wearer by refining his team improvisation skills. Red Coral (Moonga) is the Rashi Ratna for the individual who belongs to Aries and Scorpio Zodiac sign.