Discover The Mystical Beauty Of The Birthstone For February: Why February Babies Are The Luckiest! A semi-precious and transparent variety of crystallized quartz, February Birthstone Amethyst is prized for its deep violet or purple to pale lavender or lilac shades. This gorgeous purple gemstone not only enhances your natural glow but also promotes overall well-being. Due to its gorgeous color formation, this February birthstone is widely used to design various jewelry pieces including rings, pendants, bracelets, earrings, and necklaces.