Aries (March 21 - April 19) birthstones are Tiger’s Eye, Citrine, Aventurine, Red Jasper, Amethyst, Clear Quartz, Black Tourmaline, Rose Quartz, Bloodstone, Topaz, Diamond, Aquamarine, Ruby, Carnelian, Garnet, Hematite, Black Onyx, Howlite, Kunzite, Green Aventurine, Amber, and Red Coral. These stones are connected to Aries and are believed to bring positive energy.