The Diamond Casino Heist in GTA V still ranks among the highest-paying missions in 2026. Players can earn between $2.1 million and $2.5 million in a single run when they choose the right approach and prep missions.
Success depends on selecting an approach that matches your skill set and assembling a crew that minimizes cuts. The Silent & Sneaky, The Big Con, and Aggressive routes each offer different risk-to-reward ratios.
Choose the Right Approach
Silent & Sneaky pays the most when executed without detection, but demands perfect stealth. The Big Con offers the easiest entry with moderate take. Aggressive yields the lowest payout but requires the least planning.
- Silent & Sneaky: up to $2.5 million
- The Big Con: up to $2.35 million
- Aggressive: up to $2.1 million
Prep Mission Order
Complete the mandatory Duggan Shipments and Security Intel missions first. These two missions raise your chances of entering the vault with minimal resistance. Follow with the chosen entry and exit disguises.
- 1. Duggan Shipments
- 2. Security Intel
- 3. Entry Disguise
- 4. Exit Disguise
- 5. Optional: Patrol Routes
Crew Selection and Payout Split
Hire the cheapest gunman and driver to keep your cut above 70 percent. Pair them with a skilled hacker who finishes the fingerprint hack in under 1:30. This combination maximizes your final take while maintaining mission success.
Vault Target Priority
Always aim for the diamonds when they appear. They provide the highest value per square foot and require the fewest bags to reach the maximum payout. If diamonds are unavailable, gold remains the next best option.
Final Take Calculation
After crew cuts and Lester’s 5 percent fee, a well-planned Silent & Sneaky run with diamonds can still net you $2.1 million. Repeat the heist as soon as the cooldown ends to maintain steady income.