Minecraft crafting guide

How to craft Diamond Spear in Minecraft

To craft a diamond spear in Minecraft, place 1× #Diamond Tool Materials, 2× Stick in the exact pattern on a crafting table to craft 1 diamond spear

Diamond Spear crafting recipe

Produces 1× Diamond Spear.

This is a shaped recipe, meaning the items must be placed in this specific arrangement on the grid.
Diamond Spear requires a crafting table to craft.

About Diamond Spear

Diamond Spear is not an item in vanilla Minecraft 1.21. The base game has no spear weapon, diamond or otherwise. The closest thing is the trident, a throwable weapon that works well underwater, but tridents are not crafted and are not made from diamonds.

If you see a Diamond Spear in game, it is coming from a mod, data pack, or server plugin. Its behaviour, damage, and durability will depend entirely on whichever add-on introduced it.

How to get Diamond Spear

You cannot obtain a Diamond Spear in normal Minecraft 1.21. There is no crafting recipe, chest loot, villager trade, or mob drop for it in the base game.

If you are playing with a mod that adds Diamond Spears, check that mod's documentation or recipe viewer. The way to get it is defined by the mod, not by vanilla Minecraft.