Boom BeachHow to Get the Most Free Diamonds in Boom Beach
In Boom Beach diamonds are literally hidden on your island and in the sea around it. Clearing vegetation, exploring the archipelago and closing out achievements is what sustains a non-spending player.
What is the fastest and most efficient way to get Diamonds in Boom Beach?
Diamonds are the premium currency of Supercell's game and are used to speed up upgrades, top up resources you are short of and expand building space. What sets their economy apart is that a good part of the free supply comes from the environment: the map is an archipelago you uncover bit by bit and your island itself grows obstacles over time. It is a currency you gather by exploring and clearing rather than by competing, and that rewards consistency over military power.
Every day
- A few diamonds at random when you clear
Clear trees, rocks and bushes on your island
As the hours pass, vegetation and rocks grow back in the free gaps of your base. Every obstacle you remove delivers wood, and some of them hide diamonds. The probability per object is low, so what makes the difference is the respawn rate: the more free space you leave on your island, the more obstacles can be generated and the more rolls you get. Logging in every day to clear is the basic routine of any player who does not want to pay.
- Between one and thirty diamonds per crate found
Explore the archipelago and open gold crates
The map is uncovered section by section as you repair radars and push towards new areas. Uncovering territory sometimes reveals small gold crates floating in the sea, containing diamonds and a victory point. They are one-off finds per section, not repeatable, which makes exploration a finite but very juicy source while it lasts. Prioritising radar upgrades over other defences speeds this flow up considerably in the first weeks.
Every week
- A selectable operation reward, plus co-op achievements
Task Force operations
When an operation against the Blackguard factories ends, each member receives a reward with three options among which diamonds can appear alongside resources and speed-ups. The quality of the batch depends on the intel points the group scores, so a coordinated squad performs far better than a disorganised one. On top of that, co-op achievements pay diamonds to every member once you reach certain point thresholds within a single operation.
- Bigger rewards the deeper the dive
Submarine dives
The submarine lets you send expeditions to dive spots on the map to recover sunken treasure. Deep dives cost more and take longer, but they return better batches of resources, power stones and sometimes diamonds. Beyond the direct loot, diving feeds a dedicated achievement with its own three tiers, so every dive counts twice. Chaining dives whenever the submarine is free is one of the least exploited routines in the game.
One time only
- Fixed batches for each tier completed
Three-star achievements
Achievements cover almost everything you do in the game: upgrading specific buildings, destroying enemy bases, diving with the submarine, scrapping statues or stockpiling resources. Each one is split into three tiers of increasing difficulty and every tier pays out its own batch of diamonds. Since many progress on their own while you play, it is worth checking the list from time to time and spotting which ones are close to closing: often you are two or three cheap actions away from collecting.
Events only
- Accelerated achievement progress and massive resources
Temporary archipelago events
Supercell runs special periods with their own enemies and modes that change the map for a few days. Their value to a non-spending player is indirect but real: they concentrate an enormous amount of combat and loot into a short time, which sends the achievement counters tied to destroying bases and stockpiling resources shooting up, and those achievements do pay diamonds. Keeping troops healed and attack statues active before the event starts multiplies what you take out of it.
What does not work
No generator can add Diamonds to your Boom Beach account: the balance is handled on the game’s servers and there is no way to touch it from outside. If you arrived looking for one, we explain in detail how they work on the inside and why they always end the same way.
See why Diamonds generators are a scam →Frequently asked questions
How do I improve my odds of finding diamonds in obstacles?
You cannot raise the probability per object, but you can raise the number of objects. Trees and rocks respawn in the free space on your island, so keeping areas clear and not filling every tile with buildings lets more obstacles generate per cycle. Clearing daily instead of letting the available gaps saturate is what really makes the difference over the long run.
How should I spend the first diamonds I gather?
The most sensible thing is to save them for extra builders and for unlocking space, because those are permanent upgrades that speed up absolutely everything that comes afterwards. Topping up resources or skipping timers solves one specific moment and then it is gone. A patient player who saves until they can pay for extra capacity advances far faster than one who keeps spending on small shortcuts every time they are a few minutes short.
How do I get more out of a Task Force?
By joining one that coordinates its attacks instead of improvising. The quality of the reward depends on the operation's total intel points, and those points go up when members use the available intel sensibly and hit the factories in the agreed order. An active squad multiplies the diamonds per operation without demanding more play time from each individual member.
What is going on with pages promising unlimited free diamonds?
They do not work. Balances are stored on Supercell's servers and no external website can modify them, so those sites are only after personal data, app installs or ad clicks. On top of that, trying to manipulate your account breaks the terms of service and can end in a permanent ban. Everything in this guide is obtained inside the game and with no risk to your progress.
