Uploaded July 2024 | Updated September 2026, 2 weeks ago

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How to Build Easy Diamond Farm in Minecraft 1.21+ | Java Edition

This is the easiest way to find diamonds in Minecraft 1.21, by building this semi-automatic Diamond Farm! It's infinitely expandable and by using a Fortune 3 pickaxe you can get thousands of diamonds every hour!

~~Material List~~
(Separated lists below)

Total Materials for Video:
- 14x Slime Blocks (Honey works too)
- 4x Redstone Block
- 5x Sticky Piston
- 5x Piston
- 5x Observer
- 4x Shroom Lights (Any Solid block works)
- 3x Ancient Debris
- 2x Cobblestone Slab (Any slab works)
- 1x Cobblestone Wall (Any wall works)
- 1x Dead Bubble Coral Fan (Any dead coral works)
- 1x Minecart (Can be replaced with a Minecart chest for extra storage!)
- 1x Detector Rail
- 1x TNT (BOOOOOOOOOOOOOOOM)
(A few extra blocks as well should be brought for temporary blocks but you will get those mining!)


-Separated Lists-

Main Engine:
- 1x Note Block
- 3x Observer
- 3x Sticky Piston
- 1x Piston
- 5x Slime Blocks (Honey works too)
- 1x Redstone Block

Each Mining Machine (Recommend 4x)
- 9x Slime Block (Honey works too)
- 3x Redstone Block
- 2x Sticky Piston
- 4x Piston
- 4x Shroom Lights (Any Solid block works)
- 2x Cobblestone Slab (Any slab works)
- 1x Cobblestone Wall (Any wall works)
- 1x Minecart (Can be replaced with a Minecart chest for extra storage!)
- 1x Detector Rail
- 3x Ancient Debris
- 1x Dead Bubble Coral Fan (Any dead coral works)
- 2x Observer
- 1x TNT



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Credit:
I Built a DIAMOND FARM in Minecraft Hardcore - SB737
youtube.com/watch?v=mVnvd8qvOc4&t


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#diamondfarm #diamonds #minecraftdiamonds #minecraftfarms