There are just some images that have, over time, become synonymous with casinos. This imagery includes big red number 7s, bars, bright colours and flashing lights. Because IGT is something of an expert in this field, they have developed an online slots game that speaks to players who have, for so long, been in awe of the luxurious, glamorous associations that traditional casinos bring. This game is called Double Diamond, and the potential payouts are just as lucrative as its name suggests. With this in mind, let’s take a look at some of the rules, tips and tricks to help you make the most of this game, as well as of its potential rewards.