February birthstone rings feature the gorgeous amethyst gemstone. It is famed for its beautiful shades of purple ranging from lilac to deep violet hues. The February birthstone is a symbol of peace and tranquility and is associated with royalty. James Allen's selection of February birthstone necklaces includes many stunning pieces, available in various styles and designs. Whether purple is your favorite color or you're looking for a gift for someone special, a February birthstone necklace is a perfect choice.