Black Hills 1.00 ct Marquise Diamonique Ring10K/12K I have a ring similar to this one that does not have the gold "bar" across the stone. The stone itself is pink helenite made from the ash from the eruption of Mt. St. Helens. Several different colored stones are made from the ash, My ring is actually much prettier, but there is no picture. I need to take one and load it. Instead of a class ring from college I got a Black Hills Gold ring.