minecraft:diamond_helmetDiamond Helmet is a vanilla piece of head armour.Data valuesIDminecraft:diamond_helmet Other pages in this wikiArrowBottle o' EnchantingBowBucketBucket of TadpoleCakeCampfireDiamond AxeDiamond BootsDiamond ChestplateDiamond HoeDiamond LeggingsDiamond PickaxeDiamond ShovelDiamond SwordElytraEnd CrystalEnder PearlFirework RocketGolden AppleGolden SwordGray DyeInfested Chiseled Stone BricksInfested Cobblestone