Red Coral is an organic natural gemstone, according to Vedic astrology it represents the planet Mars. This red stone represents the lifeblood inside your body. Enhances physical & mental stamina, prevents draining of energy & boosts metabolism. Wearing Red Coral brings lots of prosperity & improves the relationship with their family. Red Coral is the birthstone of Aries zodiac symbol. Colour of red coral ranges from red, orangish red to pink etc.