Understanding Diamond
A hard resource used in advanced tools such as the Laser Cutter.
This is an original reference for the first Subnautica. Your current depth rating, oxygen, available tools and navigation route determine when an objective is practical. Follow actual in-game PDA and Fabricator information for any values that vary by version.
How to use this information
Search appropriate shale deposits and store it for critical tool crafting.
What to avoid
Not every shiny outcrop yields diamond; confirm actual resource type.