The Diomond dataset from the 'ggplot2' package contains detials about over 50,000 diamonds. Key variables are: *'price': Price in the US dollars *'carat': Weight of the diamond *'cut': Quality of the cut *'color': Diamond color (D: the best & J the worst) *'clarity': Clarity of the diomonds and how clear it is *'x', 'y', 'z': Diomonds in mm