This datapack Reduces Diamond Ore spawn by cutting the generation frequency of the new diamonds added in 1.20.2.
Frequency lowered from 2 to 1.
Vein lowered from 8 to 4.
Range changed from (-3 to -64) to (-30 to -64) *Note normal diamond ore still spawns in the default range this change is just for the new ones that were added in 1.20.2.
Made this mod after coming back to minecraft and finding out they basically doubled the amont of diamond ores that generate. Mined for 1 hour with my friends and already had a ridiculous amount ruining progression.
If you share this sentiment enjoy using this datapack.
In-depth testing has shown this on a seed in a specific area.
Standard 1.21.1 World
18 Diamond Ore
854 Deepslate Diamond Ore
(872 Total Diamonds) (+56% from 1.20.1)
Reduced Diamond Ore 1.21.1 World
20 Diamond Ore
625 Deepslate Diamond Ore
(645 Total Diamonds) (+15% from 1.20.1)
1.20.1 World
13 Diamond Ore
545 Deepslate Diamond Ore
(558 Diamond Ore)
You can expect around a +15% increase in diamonds for the whole world compared to 1.20.1 vs the +56% increase experienced in the most latest version.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Reduced Diamond Ore is a free Minecraft Java datapack. Compatible with Minecraft 1.21, 1.21.1. Downloaded 914 times (via CurseForge). Download it and open it directly in the game.