Diamonds form naturally in many different colors. The rarer they are the more expensive they become. Red, blue, yellow, pink, green... which one is your favorite diamond? 0:14 - Red Diamond 0:34 - Pink Diamond 0:53 - Yellow Diamond 1:14 - Blue Diamond 1:36 - Green Diamond 1:54 - "Champagne" Diamond 2:04 - "Salt & Pepper" Grey Diamond 2:18 - Purple Diamond 2:32 - Brown Diamond 2:44 - Black Diamond 3:05 - Cognac Diamond