Celtic Knot Ring with Stone • Available in blue topaz, amethyst, garnet, or black agate • red garnet and black agate shown above • Comes in Sterling Silver • Stone height measures approximately 6mm height and 3mm wide • Back of band measures about 2mm Item No. Description   3032 Black Agate Stone Size 7   3033 Red Garnet Stone Size 6 and 7   3034 Amethyst Stone Size 5   3035 Blue Topaz Stone Size 5