This Dad's Genuine Onyx Family Name Ring is a wonderful way to give back to the man that helped shape you. The family birthstone ring is a truly unexpected gift that your father (or husband) will cherish for many years to come. The family birthstone ring is cast in sterling silver with a rich genuine Black Onyx gem (9x5mm) placed prominently in the center with diamond-bright Austrian crystals accenting both sides for a dramatic and masculine look. With this sterling silver birthstone ring, you can choose two to six names, up to 10 letters each with corresponding birthstones for every child. Available in a variety of sizes, the Dad's Genuine Onyx Family Name Ring is sure to fit and put a big smile on his face. White crystal will be placed when no stone/personalization is chosen.