This eternity wedding band is 95% pure platinum and 5% iridium. It weighs 4.89 grams. The ring is a u shaped design and the diamonds can be viewed from the side as well as the top. The diamonds are set side by side around the entire ring. There are twenty two diamonds totalling 2.27 carats. The diamonds are natural round brilliants. They are matching and GH in color and VS in clarity.