GTA Online Diamond Casino Heist Guide: How to Win

This guide will help you the players to understand how to win the Diamond Casino heist in GTA Online. Among the many acclaimed features in GTA Online, heists definitely rank high in many favorite lists out there. Players get to team up with each other to accomplish daring quests and obtain treasures.

That said, certain heists like the Diamond Casino are quite hard for most players to accomplish. Even veterans have trouble with it sometimes.

GTA Online Diamond Casino Heist Guide: How to Win

Pre-Heist Purchases

Your character must first buy one of the six arcades offered in the game. After that, you will be eligible to participate in the Diamond Casino Heist. These arcades cost from $1.2 million to $2.5 million. Go and interact with Lester in Mirror Park. After that, you will be able to buy the arcade of your choice. Given below is the list of arcades, their location, and price.

Arcade Location Price
Pixel Pete’s Paleto Bay $1,235,000
Wanderama Grapeseed $1,565,000
Videogeddon La Mesa $1,875,000
Warehouse Davis $2,135,000
Insert Coin Rockford Hills $2,345,000
Eight Bit Vinewood $2,530,000

You will be granted access to the Diamond Casino Heist after you buy an arcade and get it up and running. Now head for Lester’s underground base and find the three blackboards in there. They represent the three different stages of the heist. The first stage is known as “The Set-Up”.

The Set-Up

GTA Online Diamond Casino Heist Guide: How to Win


You must scope out the casino in order to get through this stage. Locate the casino’s vaults, safe entry points, and all the valuables in there. You will be able to choose randomly from the loot options given below.

  • Artwork: $2,350,000
  • Cash – $2,115,000
  • Diamonds – $3,290,000
  • Gold – $2,585,000

After scoping out the casino and choosing the loot you wish to grab, you will have to decide how to go about it. You can either do it via the Silent and Sneaky method that relies on stealth, the Big Con method that revolves around fooling your enemies with disguises and diversions, or the Aggressive method that does away with subtlety and involves weapons and blood.

The Prep

You will have to handle the logistics related to your pending heist in this phase. It is time to hire a gang of NPCs, choose the vehicles to be used in the heist, and also select any disguises or other items you will require. Make sure you choose carefully because they will directly influence the outcome of your heist.

How to Win the Diamond Casino Heist in GTA Online

GTA Online Diamond Casino Heist Guide: How to Win

GTA Online is popular because of the large number of ways in which you can approach every quest and accomplish it. For this one, we advise using the Big Con method. Enter the casino from the Gruppe Sechs entrance, and then follow the steps given below:

  • Walk into the underground garage beneath the main building.
  • Use the elevator to go to the vault.
  • Do not engage with guards. Simply run quickly past them instead.
  • Use the keycard for the vault. You can let the casino worker there open it up for you.
  • Strip the vault of all the valuables inside, and leave it through the staircase there.
  • Make sure you change your attire in the locker room there so that you cannot easily be identified.
  • Use the staff door to leave the casino with your loot.

By following this method, you will be able to complete the Diamond Casino Heist with a relative heist successfully. And that treasure you just looted will definitely come in handy as well.

We hope you find our guide useful for completing this heist in GTA Online. If you liked our guide, don’t forget to check out our other Windows Guides, Gaming Guides, Social Media, iPhone Tricks, and Android Tricks for more guides. Subscribing to our YouTube Channel will help you win the $150 giveaway contest. If you have any doubts or feedback, comment down below with your name along with the email ID, and we will reply shortly. Thank you.

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