minecraft:diamond_helmetDiamond Helmet is a vanilla piece of head armour.Data valuesIDminecraft:diamond_helmet Other pages in this wikiAcacia SignAppleArrowBirch SignBlaze PowderBoneCarrot on a StickChainmail BootsChainmail ChestplateChainmail HelmetChainmail LeggingsCooked ChickenCooked CodCooked SalmonCrimson SignDark Oak SignDiamond BootsDiamond ChestplateDiamond LeggingsEggFishing RodGhast TearGolden AppleGolden Boots