You know that saying, “Diamonds are a girl’s best friend”? Well, maybe this is true. Yet, a game known as Double Diamond could potentially be the best friend of everyone, right? In actuality, this online slot game was first developed for being played through machines in land-based casinos, which tells you a little bit about how long it’s been around. Fortunately, if diamonds are your thing, then Double Diamond is the game for you. There’s a lot that relates to classic slot games in this one, including its three-reel setup and various symbols that will make you think you’re in a brick-and-mortar establishment. The graphics that IGT has used in this slot aren’t specifically of the highest quality, although they do stand out as being something better than what standard three-reel slots offer. Plus, because it’s a pretty retro-style slot game, there’s a very arcade-tinged soundtrack that plays while you spin the reels. It pretty much brings everything about those classic slot games to life, but in an online setting.