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Updated: Jun 2025
Double Diamond slot started off as a land-based casino game, produced by International Game Technologies. It is now a popular online activity worldwide. The title stands out for its low wagering requirement and simplicity. It is built around a 3-reel framework and has a single payline. The highlight of the title includes its suitable bet range for low stake players and smooth interface.
The slot is jam packed with lots of interesting features put together to ensure an exciting gameplay. There are various bonuses, multipliers, free spins and autoplay. The game is easy to spin, so first time gamblers won’t have issues navigating. Additionally, the Double Diamond pokies free is available for instant play on mobile. Take a look at this comprehensive FreeSlots99 review of this game.
The Double Diamond game is a popular real money slot, not just in Vegas but worldwide. IGT successfully created an instant classic that has simple gameplay, great graphics and traditional 3-reel mechanics. The pay tables are easy to understand. It also uses a line bet system that allows for simple betting with no room for confusion.
Another reason for you to play Double Diamond slot game is its high volatility. Although it might take longer for you to have payouts , they are usually in huge amounts when it occurs. Additional features to look out for are a unique bonus round and free spins. Since the slot is available on mobile devices, punters can spin it anywhere and anytime, whether it is an Android or iOS device.
The Double Diamond slot machine is a perfect example of beauty in simplicity. It’s easy to assume that the slot has no theme, considering how long it has been around for. The traditional slot display is a theme in itself and players can know what a physical casino fruit machine feels like from home. It is a three reel and single payline game. It has all the best-known symbols for users to enjoy, these include fruit machines, bars and cherries, on fake machine reels.
Although your target will be the title’s wild as it has the most reward. The interface has attractive and bold shades of purple, blue and green. There are also two diamonds, while the typical and simple slot music is perfect to maintain the mood of the game. Players can focus on the process without worrying about distractions such as complex and confusing themes.
IGT was intentional about not appearing cliché when creating Double Diamond. Its simplicity is aimed at embracing fun with ease. So, do not give up on the game because of its lack of bold animations or visuals, instead enjoy the gameplay and interesting storyline.
IGT did wonders with Double Diamond video a lot by making it a 3D graphics that makes one feel like they are staring into a casino hall machine. Accompanying the retro design is high-quality graphics that are smooth and have clean lines. It has a vibrant neon color theme, designed to pay homage to the flashing light of a land-based casino. Since the game was originally a land-based title, many of its online graphics, sounds and animations are inspired by the machine.
The title’s soundtrack is simple, just enough to put you in the mood. Thankfully, it is less obtrusive compared to most titles. IGT was deliberate about creating a simple upbeat, for a light-hearted atmosphere so you can play for hours without distractions. Use the volume button to adjust the sound of the game as you are.
Double Diamond has a simple gameplay, that is in fact its trademark. Casino fans of any level can easily complete the registration and figure out how to play it. Even the strategy is made simpler compared to other slots apart from the bet levels and play line adjustments. Locate the control panel of the game on a separate screen from the playing grid, which is quite common in most IGT products. The green button which is to the left of the screen helps punters to access the coins value adjustment section. The two commands there are the (+) and (-) keys.
Players can bet from as little as 100 credits to a maximum of 10,000 credits. Once you finish placing your bet, simply click on the green tick button, and you will be taken back to the Home Screen. You will also see the IGT signature yellow spin button at the right of the grid. There is no autoplay option, so gamblers can only spin the reels manually. When you spin the reels, an array of the icons will be revealed. The inspiration behind the characters of the icons is the traditional theme. Some of these characters include the title logo, BAR, Cherries, Double Bar, triple Bar and Red seven.
The wild symbol is represented as the logo of the title. This is the producer’s way of maintaining a traditional theme and simple gameplay. The wild icon is the most special item in the game. Similar to other casino titles, the symbol has the power to replace other winners. Additionally, the character has the power to pay on its own.
Seeing as the multiplier is the multiplier is the Wild symbol. If one of the symbols appears in a combination, the payout is doubled. So the goal is to land as many wild symbols as possible for more wins. This adds a thrilling element to the mechanics.
There are no scatters in this title. This is the title’s way of staying true to its original straightforward gameplay. So, there is no complexity behind any of the rewards.
There are no bonuses and free spins at the Double Diamond slots. However, there are three symbols like wilds, semi wilds and scatters. These are means in which participants can get rewards as you play.
First is the «Cherries symbol» which pays out 2x hot bet if you get one and 5x if you get two regardless of the order they land in.
The second character that will interest you is the three Bar symbols, as they can match to pay out 5x the bet. Thirdly, and the most critical reward program is the wild symbol, which is the logo of the slot. It matches all symbols and acts as a multiplier. These symbols are the only form of bonuses the game offers. Fortunately, the game download is available for free, so players can have a feel of the gameplay and reward program before spending real money.
To top up its potential for big wins, betting on Double Diamond is simple and straightforward. The rules are basic so first time players won’t have any issue placing a wager. It is an excellent choice for both new and experienced users who fancy no-frill fun. It is also perfect if you are looking to take a break from elaborately themed slots. Follow these basic guide to place a bet:
Double Diamond is a classic among three-reel slots. Its winning combinations count from left to right, so there are many combinations you can land for a payout. There is no autoplay feature, but there is a quick spin button. Get a feel of playing in Vegas, even though you are in your home.
| Symbol | One | Two | Three |
| Double Diamond (Title Logo) | Nil | Nil | 1,000x |
| Seven | Nil | Nil | 80x |
| Triple Bar | Nil | Nil | 40x |
| Double Bar | Nil | Nil | 25x |
| Bar | Nil | Nil | 10x |
| Cherry | 2x | 5x | 10x |
| Any Bar | Nil | Nil | 5x |
Only the cherry symbol will pay out if you land less than 3 of it.
The slot has a return to player (RTP) of 95.44%, and a House Return of 4.56% which is slightly below industry average which means that for every $100 dollar stake, you can expect $95.44 back. However, this RTP comes with a very high variation. What this means is that players can play for a long time and not get any wins but when they do win, the rewards are usually high. When spinning a slot of high variance, you must be careful and strategic.
Because of the multiplier function, the game responds well to strategies. Although, it is still important that players are aware of the risk. Furthermore, there are occasional prizes and unusual rewards that bettors can still aim for. Because of the high volatility, gamblers who love to stake high are likely to enjoy the process more. Having a high bankroll allows you to get more sessions regardless of a win.
Double Diamond does not have a formal jackpot. There is also no progressive jackpot or a fixed one. However, the game makes up for it by offering a maximum win of 1000 times your bet. All you have to do is lend three of the logo symbols on the payline.
To match the theme and idea of simplicity, IGT has programmed the lowest and highest bets at affordable prices. The lowest stake you can make on Double Diamond is between $0.02 and $5. These limits may appear underwhelming to plenty of people, but, who wouldn’t like getting a mega win from a $5 bet. The slot is available to play on all devices including tablets, smartphones and desktops.
Overall Double Diamond is a great option to play. It provides simple and honest gameplay. All you have to do is press spin, sit back and enjoy the beautiful graphics and the titles sound effects. Although, because of its low wagering requirement and lack of progressive jackpot high rollers may shy away from it. But, it makes up for what with its high volatility. It has one payline which is another stand out feature. The game has an interesting mechanic that any player will love, especially if you are a fan of retro mechanics.
Filip Gromovic is a senior slots reviewer here at FreeSlots99 with over five years of experience evaluating the latest drops in the world of iGaming.
Being a slot fan himself, Filip approaches slot ratings just the way we like it – professionally, but also from a player’s standpoint.
That enables him to give his unbiased take on the slot’s features, gameplay and design, while only recommending top-tier releases to our readers.
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