Minecraft 1.21 Diamond Seeds – Best Diamond Seeds For Java And Bedrock!

Diamonds are one of the most important materials in Minecraft when it comes to making gear, so it's a given that you'd want to find as many as possible as soon as you can.

This list contains the best Minecraft Diamond seeds I've found for both Java and Bedrock 1.21. It features large diamond quantities as well as beautiful scenery for those who want to make a base and strip mine.

Best Minecraft 1.21 Java Diamond Seeds

Get ready to flex your diamond riches and throw them at your friends all day with these spectacular seeds.

Lucky Eight Diamonds

Seed: -6846246918827657213

This seed has diamonds in spades. Once you enter the cavern, you'll see a mineshaft descending into the cave. Exploring the cavern will reveal at least five diamond deposits containing eight ores or more. You'll also find plenty of smaller deposits containing between one and three diamonds scattered around a lava lake in the lower levels of the cavern.

Snowy Village Drip

Seed: 316997259268628096

The Snowy Villagers of this village have control over a deep Dripstone Cave. While the cave's entrance makes it look small, you'll quickly realize how massive it is while you crawl through its tunnels. Within it, you'll find the Deep Dark and a spider spawner, plus lots of diamonds. Several diamond deposits are located a few blocks deep into the cavern's walls, but they'll be easy to find if you follow the coordinates I've provided below.

Heat Beneath the Ice

Seed: -5617210258625647362

The large size of this cave is indicative of the huge amount of diamonds it contains. I was able to find 11 veins of Diamond Ore in one short trip, over half of which contained seven or more ores. You'll be able to find countless more diamonds by exploring the cave, mining the smaller deposits, and digging through the walls.

Diamond Headstart

Seed: -5950619994931235315

If diamonds are your goal, this seed is the way to go. Entering the world drops you in front of a Plains Village and a ruined portal. The Plains Village contains a Blacksmith with a chest with a diamond and an iron pickaxe. The diamond will be the first in your collection while the iron pickaxe will help you get all of the other diamonds in the cave. I found 14 deposits of four or more diamonds in just the main areas of the cave alone. When combined with the cave's smaller tunnels, smaller deposits, and ores hidden deeper in the walls and floors, you'll have enough to craft a beacon out of diamonds.

Lush Bamboo Diamonds

Seed: 1912191479881731411

This Lush Cave delves deep into the earth, extending far into its Deepslate layers. While you explore the passages lit by glow berries, you'll come across hundreds of diamonds! You'll want to have a fortune-enchanted pickaxe to make the most of these diamond veins. Also, watch for the rare blue Axolotl while you explore. Some consider it worth even more than 1,000 diamonds.

Endless Dark Diamonds

Seed: -4999614974207747802

This cave offers multiple drops to Deepslate layers, giving players several opportunities to gather diamonds. Most of these drops also contain a Deep Dark biome. It's perfect for gathering experience for enchanting while hunting diamonds. I found 19 veins of 4 diamond ore and larger just by wandering the caves and digging only slightly into the walls. There are plenty more to find, making this one of the richest seeds on our list.

Best Minecraft 1.21 Bedrock Diamond Seeds

These diamonds are solely available for our mobile, console, and Minecraft for Windows players! Get a headstart in your next survival world with one of these seeds.

Snowy Village Diamonds

Seed: -2734772010036729890

The villagers of this Snowy Village are unaware of the riches waiting in the cave beneath them. Use the villagers to equip yourself for the cavern, then slowly travel down to Deepslate. If you struggle to get down safely, use water from the nearby Frozen Ocean to create a waterfall down to the bottom of the cave. You'll find plenty of diamonds plus a guaranteed amethyst geode.

Desert Diamonds

Seed: -8533892494042055872

This cave will be in front of you as soon as you enter this world. Walk into it and turn to the left for a Lush Cave or the right for a Dripstone Cave. Both biomes will drop down to Deepslate, giving you plenty of space to start your search for Diamonds. Several of the Diamond Ore veins listed below will require digging into walls to obtain them. It's a big task, but one that's worth the guaranteed riches.

Spawn Diamonds

Seed: -3815527003662081940

Fortune smiles upon Bedrock players in this seed. Spawn is set near a cave dropping quickly down to Deepslate with a small Plains Village a short walk away. It's the perfect setup to gather resources for a lively mining operation. Gather the seeds and food from the village, dirt, and tree saplings to create farms underground. Doing so will ensure you won't have to constantly enter and exit the cave while gathering diamonds. In addition to diamonds, you'll find an amethyst geode near the cave's entrance.

Deep Dark Mountain Diamonds

Seed: 3710568949726864472

Before entering the cave on your side of this world's starting mountain, make your way to the Plains Village on the other side. Use them to build up some food, gather wood, and craft some basic materials for mining. Afterward, the world is your oyster! Visit the cave with your new gear to take on the Deep Dark and gather all of the diamonds it contains.

Waterfall Diamonds

Seed: -1576627437182471311

This waterfall will drop you directly to deepslate, giving you instant access to diamonds! The cave itself is a mixture of regular, Lush Cave, and Dripstone Cave biomes. Head to the right of the waterfall to find the Dripstone. If you want to venture deeper into Deepslate and Lush Cave biomes, go to the left.

Double Diamonds

Seed: 3315879811017667935

Having two large caverns means double the diamonds for players in this Minecraft seed. Both caverns have waterfalls at their entrances, making them easy to enter. The diamonds for the two caves are separated so that the veins are listed beneath the cave entrance where they are found. A bonus of the second cave is a Zombie Spawner found not long after entering it.

Need more diamonds in your own world? Check out our Minecraft: Where to find Diamonds Guide here on Pro Game Guides! We also have many more seed options available on our Best Minecraft Seeds post.