
Legendary Gemstones
Add various gemstones to your world, that can be used to upgrade weapons, tools and armor!
Screenshots






About this Mod
Legendary Gemstones
Add various unique Gemstones to your world that can be used to upgrade weapons, tools and armor! Gemstones can be inserted into special sockets on equipment to give the owner unique bonuses.
- 20 various Gemstones!
- 50+ unique bonuses and effects!

Getting Started
The main way to obtain gemstones is mining different ores. Ores can drop a Gemstone Geode, which can then be opened for a random gemstone. Some gemstones can also be found in structures, such as piglin bastions in Nether, End fortresses and End cities, or other chests.
Use the Jewelry Table different gemstone tools to open new sockets, insert upgrades, or to remove gems.
For other information go to the mod Wiki.
Credits
- Huge thanks @8o1y_ra for amazing gemstones and tools sprites!
- Thanks @YoukaiDrawing for Jewelry Table sprite!
Available Versions
How to Install Legendary Gemstones on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Legendary Gemstones". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Legendary Gemstones server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is Legendary Gemstones compatible with fabric and neoforge?
Legendary Gemstones officially supports fabric, neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Legendary Gemstones – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Legendary Gemstones consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Details
- License
- Creative Commons Attribution Non Commercial 4.0 International
- Server-side
- Required