Cerberus Black Diamond RingThis ring is a size 7. It can be sized up or down within 3 sizes. Add an edge to your style with the Cerberus Black Diamond Ring. This sleek and sophisticated ring has a grooved yellow gold band and is bezel set with three black diamonds. It's a powerful piece that won't go unnoticed and is durable and comfortable for everyday wear. Perfect for celebrating a new baby and a new family of three! Or to honor three children.