Zodiac birthstones are different from monthly birthstones – where the traditional monthly birthstone is a gemstone assigned to a person born in a particular month, the zodiac birthstones are classified on the basis of the zodiac sign of the user. These birthstones are certain precious (or semi-precious) gemstones, like ruby, agate, and peridot, that suit a particular zodiac sign and provide them healing. In this blog, we are going to discuss the zodiac birthstone for each of the twelve zodiac signs.