It is nothing similar to modern-day online slots but is irresistible to people who have experienced casino games over the years. This game has been around for quite a long time but still retains its appealing classic touch. The bets are also affordable, and one can be lucky enough to scoop wins with the precious diamonds. Enjoy every spin, including the ones offered for free in the demo gaming mode. As you enjoy the game, you will feel yourself in Vegas waiting for that dream jackpot to pop up. Although available online, this is one of those slots that take you back to the early casino days when spinning reels in a land-based casino was the usual thing. It features 9 selectable paylines on 3 reels. Triple Diamond slot game is a simple casino slot machine from IGT.