Where to find diamonds in Minecraft: the best Y level
Diamond Ore only drops a Diamond when you break it with an Iron Pickaxe, a Diamond Pickaxe or a Netherite Pickaxe.

Diamond Ore generates below Y 16 and becomes more common the deeper you go; it needs an iron pickaxe and drops one Diamond. Like every ore, it needs a pickaxe, and the enchantment on that pickaxe changes what it drops. Mining works the same for every ore; the Iron Ore page explains pickaxe tiers, Fortune and Silk Touch.
It is mined with a pickaxe (at least tier iron) and drops Diamond.
This item has no crafting recipe.
Diamond Ore only drops a Diamond when you break it with an Iron Pickaxe, a Diamond Pickaxe or a Netherite Pickaxe.
Diamond Ore and Redstone Ore both peak at Y -59 , the first layer above the bedrock.
Mined with Silk Touch, the block drops itself; without it, it drops Diamond.
It is mined with a pickaxe of the right tier to get its resource; Fortune multiplies the drop and Silk Touch keeps the block. It is an ingredient in one recipe: Diamond.
The fastest tool is the pickaxe. It needs at least an iron pickaxe.
Placed under a Note Block, Diamond Ore gives the Bass drum sound.