Keepsake Personalized Mother"s Garden Birthstone Ring: * Available in 10kt or 14kt yellow or white gold * Choose simulated or genuine birthstones * Add up to 18 characters of text (including spaces) on each ribbon * Palm Shank Width 1.9mm * Top Width 17.8mm * Top Length 19.7mm * Customize with your choice of three flower colors and three butterfly colors * Available in sizes 4-12