Treat that special lady in your life to something beautiful with these sterling silver amethyst and tanzanite earrings. A row of four tanzanite gemstones trace a delicate line from the pear-cut purple amethysts, which sparkle brilliantly against the sterling silver setting. These earrings make a great gift and feature February's birthstone. Choose these gemstone earrings either for yourself or as a special gift for someone you love.