Diamond Casino Heist Payout: $10.34 -R$11.37 Million\n\n The Diamond Casino Heist payout is by far the highest in GTA Online. The rewards for the mission add up toR$10.34 million on normal difficulty, and it can go up toR$11.37 million, if the heist is on hard difficulty.

With Cayo Perico being more difficult to setup, pull off, and having a worse payout than ever pacific standard, the Casino heist will stay on top surely. 1.2 mil for two hours vs 1.7 mil for an hour at casino.