Amethyst gemstone jewelry shines a striking & charming purple hue and is also the February birthstone. February’s amethyst is said to bring clarity to emotions, feelings & values to the wearer. Sourced from Brazil, Sri Lanka, India, Uruguay and Madagascar. St. Valentine, the patron of romantic love wore an amethyst ring carved with the image of Cupid. Shop amethyst rings, earrings, necklaces, and more below.