Emerald — Minecraft block

Emerald

Villager trade currency found exclusively in mountain biome ore veins, exchanged with every villager profession to buy and sell items.

Block ID minecraft:emerald
Mod Vanilla
Game versions
1.21

Description

Emerald ore generates in mountain biomes — Windswept Hills, Jagged Peaks, Frozen Peaks, Stony Peaks, Snowy Slopes — between Y -16 and Y 256. It is the rarest ore in Java Edition and spawns as isolated blocks rather than in veins, making Fortune III the most effective enchantment for mining it. The deepslate form appears at lower Y levels inside the same biomes.

Emeralds function as the universal currency for trading with villagers and wandering traders. Each profession offers unique trades refreshed after the villager works at its job-site block. Village reputation affects prices: positive reputation reduces cost, negative increases it. Players without mountain biome access often farm emeralds through librarians, who trade paper or books at favorable rates. Emerald blocks compact nine gems into storage and are accepted as one tier of beacon pyramid layers.

Java & Bedrock Guide

How to get and use Emeralds in Minecraft

  1. 1

    Travel to a mountain biome

    Head to Windswept Hills, Jagged Peaks, Frozen Peaks, Stony Peaks, or Snowy Slopes — the only biomes where emerald ore generates, between Y -16 and Y 256.

  2. 2

    Mine the ore with an iron pickaxe

    Emerald ore requires an iron pickaxe or better; a stone or wooden one drops nothing. Each ore yields one emerald, so use Fortune III to multiply the drop.

  3. 3

    Trade with villagers

    Sell crops to farmers, paper to librarians, or coal to armorers. Each profession refreshes new trades after working at its job-site block.

  4. 4

    Craft an Emerald Block

    Place nine emeralds in the 3x3 grid to make one emerald block for compact storage or as a beacon pyramid layer.

Reputation matters

Positive village reputation lowers trade prices, while attacking villagers raises them. Curing a zombie villager grants permanent discounts.

How to craft this block

Ingredients: Block of Emerald Block of Emerald x1
Crafting
Block of Emerald
Emerald
9
Emerald

Used in crafts

Related blocks

Frequently asked questions

What pickaxe do you need to mine emerald ore?

You need an iron pickaxe or better. A stone or wooden pickaxe breaks the block but drops no emerald.

Where do emeralds spawn in Minecraft?

Emerald ore only generates in mountain biomes such as Windswept Hills, Jagged Peaks, and Snowy Slopes, between Y -16 and Y 256.

Can you craft emeralds?

No. Emeralds cannot be crafted, but you can craft an emerald block from nine emeralds and uncraft it back into nine.

Are emeralds renewable?

Yes. Trading with villagers and wandering traders makes emeralds an infinitely renewable resource, with farmers and librarians being the most efficient sources.

What is the fastest way to farm emeralds?

Set up a librarian or farmer trading hall: lock in cheap trades, restock the villagers, and repeat to earn dozens of emeralds per cycle.

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