Double Diamond

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Double Diamond
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Created by IGT
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Game info


The Double Diamond slot machine by IGT was released back in 2005. It's inspired by classic fruit machines, the physical slot machines that came before online slots and are still popular at many land-based casinos and gaming venues throughout the world today. Lots of physical slots released these days are quite advanced; Double Diamond is based on the earlier slots that had few reels, rows and features. It has an attention-grabbing purple and black colour scheme, with bright, sparkling diamonds set above the reels. This online slot is based on the Double Diamond, a physical slot machine developed by IGT. It's not uncommon for providers that have produced physical slots to create digital versions of these slots for online players. Most of the time, the online version is virtually identical to the physical one. The physical version of Double Diamond enjoyed much success at various Las Vegas casinos.

How to Play Double Diamond

If you're after an online slot that recreates the classic slot machine experience, Double Diamond may well be the game for you. This release, unlike most other slots you'll find at online casinos these days, is played on a reel set that has just one row and three reels. With this configuration, there's just one payline you can win on, a single line covering all three positions. One of the reasons why Double Diamond has been so successful for IGT is because the slot is incredibly straightforward. It may not have lots of bonus features and complicated gameplay, but it's still good fun to play. With Double Diamond, it's all about spinning the reels and hoping to land a good winning combination.

Double Diamond has the following features:

  • Betting range – To play the Double Diamond slot machine online, first of all, you'll have to choose how much money you want to bet with. You can choose from a total of nine different values, ranging from €0.10 to €100 per spin. Once you've selected a bet size, click on the yellow button to the right of the reels to spin them.
  • Game symbols – There are a total of six different symbols that can appear on the reels in Double Diamond. These are based on the sorts of symbols you would see on classic slots. They include bars, a trio of cherries, the number 7 and the slot's logo, which is the slot's most valuable symbol.
  • Wild symbol – When you're playing the Double Diamond slot machine, the slot's logo is the symbol you'll want to watch out for. This symbol acts as a wild and substitutes for any of the slot's other symbols to help you land winning combinations. Should you land a winning combination with one logo wild, your win will be doubled. If you win with two wilds, your win will be quadrupled.
  • Game's RTP – Double Diamond has an RTP rate of 95.44%, which is quite good, especially considering it's a slot with just one payline. RTP, which stands for 'return to player' is a measure of how much of your money, on average, you can expect to receive over long-term play. Of course, you're not going to win 95.44% of your money back every time you spin the reels. Most of the time, you'll win much less than 95.44% of your money back; a few times, if you're lucky, you may well receive much more. The point of RTP is that it's a long-term average. So if you keep on playing, your many losses and few wins will average out, and your average payout per spin will get closer and closer to 95.44%.
  • Volatility – The slot's variance is high. What this means is that your payouts should be quite large, though they won't happen too often. You may well have to spend quite a while playing the slot before you score a win.

Since Double Diamond is intended to recreate the classic slots experience, it doesn't have any bonus features. There are no free spins to be found in the gameplay, nor is there any pick-me game or multipliers or scatters or anything like that. Instead, Double Diamond is simply an uncomplicated slot where you spin the reels and hope to land a good winning combination – nothing more and nothing less. It's a great choice for anyone who's after simpler, easier gameplay.

How to Win the Game

To win when playing Double Diamond, you simply need to land three matching symbols on the slot's one and only payline. One of the symbols, the trio of cherries, rewards you with a payout for landing one, two or three of them on the reels. If you land one or two cherry symbols, you'll receive your payout no matter what reels the symbols are on.

The payout rates for the slot's symbols are listed in the table below:

Symbol Payout for 3 Payout for 2 Payout for 1
Logo wild 1,000x
Red 7 80x
Triple purple BAR 40x
Double pink BAR 25x
Single turquoise BAR 10x
Trio of cherries 10x 5x 2x
Any BAR symbols 5x

So as you can see, the logo wild is the most valuable of the slot's symbols, while the trio of cherries is the least valuable. To receive the 5x payout for any BAR symbols, you simply need to land any combination of three BAR symbols, e.g. a triple purple BAR, a single turquoise BAR and a double pink BAR. If you decide to play Double Diamond for real money, landing three logo wilds can be really lucrative indeed, though of course, the chances of doing so are quite slim indeed. Having said that, you've got to be in it to win it, so start spinning the reels and keep an eye out for wild symbols. That's pretty much all there is to Double Diamond. If you decide this slot is worth playing, and you're looking to win some money, you'll want to look out for the logo wild as this offers the highest payout by far. There's no way to improve your chances of winning. Double Diamond is all about luck and nothing else – there's no strategy or anything like that you can use to give yourself a better chance of walking away with a profit.

Playing For Free

Double Diamond is without a doubt one of the simplest online slots out there. Even though there's really not much to it at all, you might still want to play the free Double Diamond slot. Some people enjoy playing casino games for free even if they can't win because for them the games aren't just about winning and are enjoyable as free-to-play games. If you want to play for free with no risk involved, take advantage of demo play. Available at most online casinos and at our site as well, demo play lets you play casino games with virtual money. There's no actual money involved, so you're free to play as much as you like without your casino balance being affected. Some casinos will let you play their games in the demo play mode without you having to create an account. Other casinos will require you to sign up before you can play for free.

If you want to play the Double Diamond free slot and still have a chance of winning actual money, you should take advantage of casino promotions. Lots of promotions you'll find at online casinos reward you with bonus money or free spins, both of which you can use to play the free Double Diamond slots games online. If you receive bonus money from a casino promotion, you'll be able to spend it on most, if not all of the casino's games. Free spins, on the other hand, are limited to slots and may be limited to just a handful of the casino's slots, or even just a single slot. Whenever you sign up to an online casino, you'll typically receive some bonus money and/or free spins as part of the casino's welcome bonus for new players. Most casinos will offer regular bonuses you can claim once you're all done with your welcome bonus. Many have a loyalty scheme and VIP club, both of which can reward you with extra bonus money and free spins.

Before signing up to an online casino to play Double Diamond, it's worth finding a few that offer this slot and weighing up their promotional offers. Casinos vary greatly in the bonuses they offer; some are a lot more generous with their bonuses than others. When deciding on a casino to sign up to, you may well want to sign up to the one that has the better promotions, i.e more bonus money and a greater number of free spins up for grabs.

Remember, though, that casino bonuses nearly always have a catch of some sort; they're never too good to be true. At the vast majority of casinos, whenever you claim a bonus offer, you'll have to satisfy the wagering requirements before you can withdraw any winnings. Usually, you'll have to play through the combined amount of your deposit and bonus a set number of times before you can cash out. Wagering requirements are there to keep things fair; they're there to stop players claiming bonuses and withdrawing all the money for themselves.

Playing on Mobile Devices

It doesn't seem that Double Diamond slots can be played on mobile devices. You can play the slot on desktop computers and laptops; however, it doesn't seem that IGT has created a mobile compatible version of the slot just yet. There's every chance that IGT will one day launch a version of this slot that can be played on touchscreen devices. Until then, you'll have to make do with playing the slot on your computer. Not every slot that's available to play online can be played on mobile devices just yet. Some providers have made mobile-friendly versions of all their slots, while others have only adapted some of their slots for mobiles. This is why a lot of mobile casinos don't offer all the games the sister desktop site has to offer. The good thing is that more and more slots are having mobile versions created.

To Conclude

These days, the online slots that are getting released are mostly about high-quality graphics and innovative gameplay features. Despite online slots becoming more and more advanced, there's always going to be demand for simpler, more straightforward slots that don't have any bells and whistles about them. Double Diamond is one such slot. Inspired by classic fruit machines, this diamond-themed slot is designed to give anyone who played land-based, single-row slots touch of nostalgia. It should also appeal to anyone who's after a game where it's just about spinning the reels and nothing else.

You're sure to have a great time playing this simple slot. You should find it available to play at plenty of top online casinos. Remember to claim any promotional offers the casino's running so you can earn lots of bonus money and free spins. Use your free casino credit to test Double Diamond out and when you come to play the slot for real money, keep your fingers crossed you land three wilds – do this, and you'll receive the highest payout.

Frequently asked questions about the Double Diamond slots:

📌 Are there any free spins to be won?

No. Double Diamond doesn't have a free spins round. This is because it is designed to be all about spinning the reels and not about the bonus features. When playing this slot, all of your spins will have to be paid for.

📌 Why is the slot so basic?

Double Diamond doesn't have any bonus features and is very basic when compared to lots of other online slots. The reason why this game doesn't have much to it at all is that it's based on physical slot machines. Back when these slots first came out, they were very simple machines. You would pull a large level to the side to spin the reels and would be paid for landing winning combinations. Many of these very early slot machines had just one reel. Double Diamond aims to bring the classic slots experience to the online audience.

📌 Will I find Double Diamond at many online casinos?

You should have no problems finding online casinos with Double Diamond listed. This slot is developed by IGT, which is one of the biggest, most respected providers of online slots. The company also creates physical slots machines for brick-and-mortar casinos and other entertainment venues. IGT's online slots are widely available. You shouldn't have to look for long before finding an online casino with IGT slots.

📌 Can I play the free Double Diamond slots?

Yes. Once you've found an online casino that has Double Diamond available, you should be able to play the slot for free in demo play. Do this, and you'll be playing with an unlimited supply of virtual money. You can have as many spins of the reels as you like without running off gaming credit.

📌 Are one-payline slots worth playing?

Absolutely. Even if you're used to modern video slots with dozens of paylines and all sorts of exciting bonus features, it's worth playing basic, stripped back slots such as Double Diamond. With this slot, the gameplay is much more straightforward and less complex. You're completely focused on landing enough matching symbols on the single payline. Even though there's just one payline, Double Diamond is actually still quite lucrative.

📌 Are there other classic slots like Double Diamond?

Yes. Double Diamond is one of the better known classic slots. There are plenty of other slots inspired by the more basic physical slots that you can play online. Some of the many classic slots include Play'n Go's Fire Joker, Microgaming's 7UP! and Scientific Gaming's Aftershock Frenzy. Some are themed after fruit machines, while others come in all sorts of other themes. Some are very basic like Double Diamond, while others have one or two bonus features to make them more appealing to today's players.

📌 How does the Any BAR payout work?

Double Diamond has three BAR symbols: a triple purple BAR, a double pink BAR and a single turquoise BAR. You'll receive a 5x payout if you land any combination of these symbols on the reels. You could land one of each or two of one and one of the other two.

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