The Diamond Casino Heist in Short: Buy an Arcade, Pick an Approach, Empty the Vault
The Diamond Casino Heist is planned from an Arcade you own, needs two to four players, and pays according to what is sitting in the vault. It cannot be done solo — the finale will not launch with one player.
Starting is simple. Meet Lester in Mirror Park, buy any Arcade from Maze Bank Foreclosures (the cheapest, Pixel Pete’s in Paleto Bay, costs GTA$1,235,000), set the business up, then pay GTA$25,000 at the basement planning board to begin.
Your approach is one of three: Silent & Sneaky, The Big Con or Aggressive. For most crews, The Big Con with the Gruppe Sechs entry disguise is the easiest reliable route, because you walk to the vault level without a fight.
Payouts below are the current repeat-run base values at the time of writing, before Lester’s cut, support crew cuts and player splits. Since the July 2026 rebalance, the host’s first completion of the finale in a weekly period pays a boosted amount, so treat the table as the repeat reference and check your board for the weekly figure.
Key Takeaways
- You need an Arcade to host: they start at GTA$1,235,000, and each new setup costs GTA$25,000 at the planning board.
- The heist supports two to four players and cannot be played solo.
- Vault targets on Normal run from cash at GTA$1,480,500 up to diamonds at GTA$2,303,000; Hard adds 10%, and diamonds are event-only.
- Lester takes 5% off the top, and your gunman, driver and hacker take their own cuts — spend on the hacker, save on the other two.
- You cannot run the same approach twice in a row; returning to it after one other approach triggers Hard mode and its 10% bonus.
- The Elite Challenge pays GTA$50,000 on Normal or GTA$100,000 on Hard for a finale inside 15 minutes with nobody wasted and the approach condition met.
1. How to Start: Lester, an Arcade and GTA$25,000
The chain begins with a text from Cheng Family Holdings and a meeting with Lester Crest in Mirror Park. That conversation unlocks Arcade properties on Maze Bank Foreclosures.
Any of the six Arcades works. Pixel Pete’s in Paleto Bay is the cheapest way in at GTA$1,235,000, while Videogeddon in La Mesa at GTA$1,875,000 is the popular pick because it sits closest to the casino and shortens prep travel across dozens of runs. Location changes convenience only — the heist itself is identical.
Buy the Arcade, complete its short setup work to get the business running, then head to the basement hideout. The planning boards live down there, along with practice tools for vault drilling and keypad hacking if you buy the optional extras.
At the board, register as a CEO, VIP or MC President and pay the GTA$25,000 setup fee. That fee is per run, and it is the only fixed cash cost of each attempt — everything else is time and crew percentages.
2. Scoping the Casino and Reading the Vault
The first board job is the scope-out. You visit the casino as a guest and photograph points of interest: security cameras, keypads, access points, guard patrols and the vault area itself. Every point you record becomes an option later — entry routes, exit routes and intel your crew can use.
A second job reveals the vault contents, and this is the number that matters. The target is rolled when you scope, and it is one of four: cash, artwork, gold or diamonds.
If the roll disappoints you, there is a legitimate reset: cancel the heist through Lester and pay the setup fee again for a new roll. Many crews refuse to run cash when a re-roll costs only GTA$25,000 and a few minutes, although diamonds will never appear outside the event weeks when Rockstar enables them.
Scope thoroughly on your first runs even if you plan to re-roll. Photographed intel, such as patrol routes and the vault blueprints found on Ms. Baker’s desk, unlocks options and practice extras that persist.
3. Vault Targets and What a Run Actually Pays
The gross vault values at current repeat-run rates are:
| Vault target | Normal | Hard |
|---|---|---|
| Cash | GTA$1,480,500 | GTA$1,628,550 |
| Artwork | GTA$1,645,000 | GTA$1,809,500 |
| Gold | GTA$1,809,500 | GTA$1,990,450 |
| Diamonds (event only) | GTA$2,303,000 | GTA$2,533,300 |
Hard mode adds 10% here, not the 25% some older heists pay. You do not select Hard directly: it is triggered by returning to an approach after running a different one, which is why regular crews alternate between two approaches and effectively live on Hard.
Now the deductions. Lester takes 5% off the top. Your hired gunman, driver and hacker take the cuts shown when you hire them, and the remaining pot is split by the percentages the host sets on the board, with each player guaranteed at least 15%.
Loot can also shrink inside the finale. Taking damage while carrying the take loses cash, so the table value is a ceiling for a clean run, not a promise for a messy one.
On top of the base table sits the weekly layer added in July 2026: the host’s first completion of this finale in a weekly period pays a boosted take, and repeats before the Thursday reset fall back to the values above. Rockstar adjusts these figures over time, so treat every number here as current at the time of writing rather than permanent.
4. The Three Approaches, Compared Honestly
Silent & Sneaky is pure stealth. You enter in disguise through the service areas, avoid or quietly drop guards, drill and hack in silence, and try to leave before anyone understands what happened. It rewards patient, practised crews and punishes one player’s mistake with a building full of armed response.
The Big Con is deception. You walk in wearing a disguise — maintenance staff, pest control, bug exterminators or, best of all, Gruppe Sechs security — and bluff your way through checkpoints. With the Gruppe Sechs entry disguise, your crew is escorted toward the vault level with virtually no resistance on the way in, and the fighting, if any, is saved for the exit.
Aggressive skips the pretence. You breach loudly, fight through heavy security including armoured guards, and accept a harder run in exchange for not depending on stealth or disguises at all. It is the approach of last resort for most money-focused crews, although a well-armed team that hates sneaking will still clear it.
You cannot pick the same approach twice in a row. The board forces an alternative for your next run, and coming back to an approach after one other run is exactly what arms Hard mode — plan your alternation deliberately instead of treating it as an annoyance.
For a new crew, the practical order is: learn on The Big Con, alternate with Silent & Sneaky once you know the guard routes, and keep Aggressive for the runs where stealth has already fallen apart in your hearts.
5. Support Crew: Spend on the Hacker, Save on the Rest
Three hires support every finale. The gunman supplies your weapons loadout, the driver supplies getaway vehicles, and the hacker extends the time the vault stays open to you. Their cuts range from 5% to 10% each.
The standard money advice is to take the cheapest gunman and driver — Karl Abolaji and Karim Denz at 5% each — because on stealth and disguise routes their gear barely matters. A weak gunman only really taxes an Aggressive run.
The hacker is where you spend, because vault time is money. Avi Schwartzman is the best in the game at 3 minutes 30 seconds undetected for a 10% cut, unlocked by destroying all 50 Signal Jammers hidden around the map. Paige Harris gives 3 minutes 25 seconds for 9% and requires owning a Terrorbyte through a Nightclub. Christian Feltz gives 3 minutes for 7% and is always available.
Detected runs cut that vault time hard — Avi’s falls to about 2 minutes 26 seconds — which is the arithmetic behind playing quietly. Five extra seconds of a top hacker is worth more than the 1% you saved hiring down, especially on gold and diamonds, where the vault’s far trays are the difference between a good run and a great one.
Choose the buyer and exit plan on the finale board with the same care. A high-level buyer pays properly for the loot, and an exit disguise such as NOOSE gear, bought through the optional preps, can turn a hot escape into a calm walk to the vehicles.
6. Prep Work: What Is Mandatory and What You Can Skip
Prep work splits into general jobs, approach-specific jobs and optional jobs. The general mandatory list covers the essentials every finale needs, including vault keycards and the hacking device; your chosen approach then adds its own list, such as entry and exit disguises, unmarked weapons and getaway vehicles.
Optional preps are where judgement comes in. Duggan Shipments weakens the casino’s guards by destroying their incoming gear, patrol route intel shows guard positions, and security passes open doors faster. On a Big Con run, most crews do the disguise jobs properly, add Duggan Shipments, and skip the rest.
Every prep is a Freemode job the host can grind through alone, which tempts players to ask whether the heist itself is soloable. It is not: preps can be prepared by one player, but the finale requires at least two people in the lobby to launch.
One warning belongs in any honest guide. Replay and prep-skip glitches circulate for this heist, and they are not covered here because they risk accounts and regularly break with updates. There is no legitimate cheat behind them either — why there is no money cheat in GTA games covers that plainly.
While you grind preps, other earners can run in the background of your week — a Nightclub, an Acid Lab, an Agency contract or a Bunker sale all pair naturally with casino preparation days, and a full heist payouts reference is worth keeping open beside this guide when you plan the rotation.
7. The Elite Challenge and Running the Finale Cleanly
Each approach carries its own Elite Challenge, worth GTA$50,000 on Normal and GTA$100,000 on Hard. All three versions demand a finish inside 15 minutes with nobody wasted; the stealth routes add an undetected condition, while Aggressive asks for 80 headshots instead.
In the vault, roles win runs. One or two players drill and hack while the others work the trays and carts in a fixed pattern, and the crew leaves with seconds to spare rather than gambling on one more tray — loot left behind is worth less than loot lost to a failed run.
Keep the carrier safe on the way out. Damage taken while holding the loot physically removes value, so the player with the fullest bag should never be the one trading shots in the corridor.
If stealth breaks, the run is not over. Every approach can still be forced through by fighting to the exit, which is why a decent weapons prep matters even on a disguise run. You will lose Elite and probably some loot value, but a finished messy run beats an abandoned perfect one.
Finally, set cuts like a host who wants the crew back next week. The board minimum is 15% per player, but a host who keeps the preps, pays the fee and still splits fairly will never struggle to fill a lobby — and this heist, more than any other in the game, is a repeat-play ritual.
How this all changes in the next game is a separate, unconfirmed subject. How heists and robberies work in GTA 6 sticks to the future game only, will GTA 6 Online have heists tracks what has actually been said, and will GTA Online progress carry over to GTA 6 answers the bank-balance question before you plan a year’s grinding around it.
Frequently Asked Questions
How do you start The Diamond Casino Heist?
Meet Lester in Mirror Park after the Cheng Family Holdings text, buy an Arcade from Maze Bank Foreclosures, complete the Arcade setup, then pay GTA$25,000 at the basement planning board. Scoping the casino and its vault contents comes next.
How much does an Arcade cost in GTA Online?
Arcades start at GTA$1,235,000 for Pixel Pete’s in Paleto Bay. Videogeddon in La Mesa, at GTA$1,875,000, is the popular choice because it is closest to the casino. Any Arcade can host the heist.
Can you do The Diamond Casino Heist solo?
No. The finale requires two to four players. A host can complete the Freemode prep work alone, but the finale itself will not launch with a single player, so you need at least one partner.
What is the best approach for The Diamond Casino Heist?
The Big Con with the Gruppe Sechs entry disguise is the easiest reliable route for most crews, because you reach the vault level without fighting. Silent & Sneaky is the connoisseur’s alternative, and alternating the two keeps runs on Hard mode.
What is the best vault target?
Diamonds pay the most at GTA$2,303,000 on Normal, but they only appear during special event weeks. In a normal week, gold at GTA$1,809,500 is the best roll, then artwork, then cash. Many crews cancel and re-roll cash for another GTA$25,000 setup fee.
Who is the best hacker for The Diamond Casino Heist?
Avi Schwartzman, at 3 minutes 30 seconds of undetected vault time for a 10% cut, unlocked by destroying all 50 Signal Jammers. Paige Harris is close behind at 3 minutes 25 seconds for 9%, but she requires owning a Terrorbyte.
How does Hard mode work on The Diamond Casino Heist?
You cannot repeat the same approach back-to-back. Running a different approach in between and then returning to the first one triggers Hard mode for that approach, which adds 10% to the vault value and raises the Elite Challenge bonus to GTA$100,000.
What cuts does the crew take?
Lester takes 5% off the top. Your gunman, driver and hacker take their individual cuts, from 5% to 10% each depending on who you hire. The host then sets player percentages on the board, with a 15% minimum per player.
What is the Elite Challenge on The Diamond Casino Heist?
Finish the finale in under 15 minutes with nobody wasted, plus the approach condition: stay undetected on Silent & Sneaky and The Big Con, or score 80 headshots on Aggressive. It pays GTA$50,000 on Normal and GTA$100,000 on Hard.
Why was my take lower than the vault value?
The table value is the gross vault contents. Lester’s 5%, your support crew’s cuts, your player split, and any loot lost when carriers took damage all come off it. A half-emptied vault on a gold run can pay less than a fully cleared cash run.
Final Verdict
The Diamond Casino Heist remains GTA Online’s best crew ritual: one Arcade, a GTA$25,000 fee, and a vault that keeps re-rolling reasons to come back. Learn The Big Con with Gruppe Sechs, hire Avi or Paige, alternate approaches to stay on Hard, and refuse cash vaults when a re-roll is cheap. Do that, and this is still the heist a good duo or trio measures every other job against.
