Diamond 7s has everything a classic 3-reel slot needs to be fun and exciting. The theme is flashy, and players can get started within seconds. You can set the value of the coin to fit just about every bankroll, and the maximum bet is at three coins. This game features three jackpot tiers that increase with the coin bet per line. One coin on the line will award up to 500 coins, two coins award up to 1,000 coins and a max bet of three coins opens up the potential to win 2,500 coins with three Diamond 7s.