I got a CS800 made with a select blank back in 2009. It was very plain on one side but gorgeous on the other. Wish I'd never sold it.
It is luck of the draw. The blank may look to have the best grain in the world but when material is removed to the stock shape, the exposed grain might be all straight and plain. The opposite might be true too.
“We are too much accustomed to attribute to a single cause that which is the product of several, and the majority of our controversies come from that.” - Marcus Aurelius