ALL Different Types of Diamonds Exaplained! Naturally Colored Diamond Types And Cuts VRAI 4 Cs of Diamonds: Understanding Cut, Color, Clarity, and Carat Weight Gemstones Colorado Geological Survey Colorado Geological Survey. Thirteen year old Nick Diamond is in prison! Framed for a jewel heist, quick thinking Nick finds himself sharing a cell with public enemy number Johnny Powers. Nick's only chance of clearing his name is to nail the Fence, the country's master criminal. But to do that, he needs to break out which is where his bumbling older brother, Tim, comes in. Nick's not so sure he'll make it to his fourteenth birthday!