These instructions work for Minecraft on all platforms, including Java Edition and Bedrock Edition on PC and consoles.
Craft a Fermented Spider Eyeby placing a Spider Eye, Mushroom, and Sugar in the Crafting Table interface.
CraftBlaze Powderby placing a Blaze Rod in the crafting interface.
Place theBrewing Standon the ground, and fire up the brewing interface.
AddBlaze Powderto the upper left box in the brewing interface.
Place aFermented Spider Eyein the Brewing Stand interface.
Wait for the potion to brew.
Youll need a Potion of Harming and Glowstone Dust from the Nether to make this one.
Place aPotion of Harmingin the Brewing Stand interface.
PlaceGlowstone Dustin the Brewing Stand interface.
Wait for the brewing process to finish.
It does instant damage when you drink it, so there isnt anything you might do with it.
Heres how to make a Splash Potion of Harming:
PlaceGunpowderin the Brewing Stand interface.
Wait for the process to finish.
Optional: Place a Dragons Breath into the Brewing Stand interface to create aLingering Potion of Harming.
Throw the Splash Potion.
Make acompasswith oneredstone dustand fouriron ingots> placecompassin the middle ofcrafting tablewithpaperin remaining eight spaces to make a map.
Mine across the layer in a grid pattern until you find diamond blocks.
Diamonds are also sometimes found deep in natural caves, or in chests in abandoned mines or villages.
