If you are looking for engagement rings, wedding rings, promise rings, anniversary rings, or any other rings, your mind may automatically think of diamond rings. But that doesn't have to be your only option. This 1 ct Round Natural Purple Opal Petite Handmade Promise Ring in 18k Gothic Black Gold over Silver will show you why. This vintage opal ring is perfect for any occasion whether as a gift for valentine, anniversary, or mother's day. This opal birthstone ring is made with natural…