Diamond

Diamond may refer to one of the following:
 * Diamonds, the treasure in Wario World.
 * Diamonds, the treasure in Wario Land 4.
 * Diamonds, the jewel in Wario's Woods.
 * Diamonds, the collectibles in Luigi's Mansion: Dark Moon.
 * Super Gems, a collectable in Captain Toad: Treasure Tracker sometimes referred to as a diamond.