Stackable expressions™ is a simple and stylish assortment of rings that can be worn together to express yourself, your family and your personality. Fashioned in sterling silver, this pretty ring features a 4. 0 x 3. 0mm emerald-cut lab-created bright blue sapphire atop a textured quilted shank. Buffed to a brilliant luster, this band is designed to delight. Add some sparkle with additional stackable expressions™ diamond, message, enameled, textured or gemstone rings. With stackable expressions™, it's your look, your way. Custom-made to fit her ring size. Sterling silver rings cannot be resized after purchase.