Show off your unique style and personality with your birthstone ring. Pair with our Emma birthstone earrings or necklace to complete the look! * Gold plated brass * Crystal * Adjustable size * Packaged in a 2x2" mini slide box, labeled with the month on the bottom of the box * Garnet (January) Amethyst (February) Aquamarine (March) Crystal (April) Emerald (May) Light Amethyst (June) Ruby (July) Peridot (August) Sapphire (September) Rose (October) Topaz (November) Montana (December)