Stackable Expressions™ is a simple and stylish assortment of rings that can be worn together to express your style, your family and your personality. Add a pop of color to your personalized stack ring with a fun gemstone style! Select your birthstone, kid's birthstone - any birthstone you prefer. Each sterling silver band will be high-profile prong set with the 4.0mm gemstone of your choice and polished to a brilliant shine. Choose your favorite, then add some extra sparkle with additional Stackable Expressions™ polished or textured bands and diamond, message, or enamel rings. With Stackable Expressions™, it's your look, your way! Rings available in whole sizes 6 through 10 only. Sterling silver rings cannot be resized after purchase. This item is only available online. View product details.