Mobile Legends Bang Bang is the hit MOBA you can play on the go, with lots of champions, cosmetics, and engaging gameplay.
As a Free-to-play title, it also gates many things behind premium currency to sustain its operation and development. Which means that you will have to figure out how to get the Diamonds you need to get everything you want.

This guide will give you all the options at your disposal, even the less obvious ones.
Table of contents
What are Mobile Legends Bang Bang Diamonds for
Diamonds are useful for a wide variety of things. You can use them to:
- Buy heroes
- Buy items
- Do draws
- Buy and upgrade skins
- Buy emotes
- Buy and upgrade your Starlight membership
- Buy emblems when you’re short on Magic Dust

That’s a lot of uses for a single currency, so having a reliable source is crucial to seeing everything the game has to offer and making your champions look good in the process.
Free MLBB Diamonds
The good news is that you have a decent chance at getting at least some Diamonds free of charge just by playing the game. Let’s go through all the options.
Participating in events
There are plenty of special events organized in-game which will net you a decent amount of Diamonds for participating in their objectives and challenges. It won’t be enough to let you max everything out fast, but it can be a decent way to bolster your reserves.
Promo codes
Every now and then MLBB will provide promo codes which will net you a bunch of helpful items, which often include Diamonds.
The codes aren’t permanent and can go out of date, but you can usually find some that are still active. If you don’t feel like doing the research on your own, check our list, updated on a regular basis:
Mobile Legends Bang Bang Redeem Codes
Surveys
If you choose to let the developer Moonton send you surveys, you might get good Diamonds returns for filling them out. It’s nothing to rely on, but an easy way to get some extra currency while also having some input into this or other games’ development.
Third-party offers on Mobile Legends Diamonds
Unfortunately, the sources of free MLBB Diamonds are either unreliable or insufficient for intensive usage. If your needs exceed those sources’ ability to deliver, you have two options: buying the Diamonds from the official store or trying to save some money through third-party sellers, such as the ones on the G2A Marketplace who can provide a better cost-to-benefit ratio.
Save on Mobile Legends Diamonds
Browse the latest Mobile Legends Bang Bang Diamond offers on the G2A Marketplace and compare different top-up options before buying from the official store.
High effort, high reward option
You could also try becoming a partnered streamer and try the esport side of Mobile Legends Bang Bang, but it probably isn’t going to be an option available to you if you just want to get a cool skin right now. Still worth putting on the table.
Conclusion
You’ll get the best Bang-bang for your buck if you check the third-party offers, e.g. on G2A.COM, since they let you save some money, or give you more for what you’d paid through first-party channels.