The sleek look isn't always the simplest thing, especially in Call of Duty: Mobile. Players who want to get the diamond camouflage for their weapons will have to prepare for a lot of work.
Each weapon type has its own challenge that must be completed and normally involve getting a specific amount of kills over a certain number of matches. Additionally, you'll often have to complete the challenge for each weapon within that class you want diamond camouflage skin for. Hence, this can take a long time for some players.
- Assault Rifles: 150 matches, getting at least 10 kills in each match. It must be done for each weapon you want the skin for.
- Sniper Rifles: 120 matches, getting at least 10 kills in each match. It must be done for each weapon you want the skin for.
- SMG: 120 matches, getting at least 10 kills in each match. It must be done for each weapon you want the skin for.
- Light Machine Guns: 120 matches, getting at least 10 kills in each match. It must be done for each weapon you want the skin for.
- Guns: 80 matches, getting at least 10 kills in each match. It must be done for each weapon you want the skin for.
- Shotguns: 120 matches, getting at least 10 kills in each match. It must be done for each weapon you want the skin for.
- Launchers: 100 UAV takedowns with every weapon you want the skin for.
- Melee - 500 melee kills with each weapon you want the skin for.
While getting the diamond camouflage for each weapon in the game will take a long time, getting a small number of skins for the weapons you use the most should be within reach.