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- Provider: IGT
- Release date: 2005
- Reels: 3
- Rows: 3
- Paylines: 1
- RTP: 95.44%
- Volatility: Low/Medium
- Minimum bet: 0.25
- Maximum bet: 100
- Maximum win: 1,000x
Who Should Play Double Diamond
Double Diamond is a niche game in the classic slot genre. It is for players who like this sort of simple game, while it also works for beginners who are starting with slots. Its easy gameplay allows you to test how slots work and understand the fundamentals before graduating to more complex video slots.
How to Play Double Diamond
For Double Diamond, IGT uses a classic slot blueprint that leans heavily on simple gameplay. This is a 3 reel slot with just a single payline. From the floors of Vegas to reputable online casinos, Double Diamond offers fast gameplay, with payouts coming when you match three symbols from left to right on the payline.
Symbols and Payouts
Leaning fully into its one-arm bandit vibes, the Double Diamond IGT slot uses familiar fruit machine icons as its game symbols. That means you have Cherries, Bars, and 7s are the symbols you see on the reels. Other traditional “fruity” symbols such as grapes and lemons are not a part of this game.
However, there is a Double Diamond logo wild symbol. This will help to build winning combinations by replacing any other symbol on a payline. We found during our Double Diamond review that the wild also pays out in its own right and is the path to the biggest potential payouts.
| Symbol | Symbol Amounts/Payouts |
| Cherries | 1, 2 , or 3 = 2x, 5x, or 10x stake |
| Any Bar | 3 symbols = 5x stake |
| Bar | 3 symbols = 10x stake |
| Double Bar | 3 symbols = 25x stake |
| Triple Bar | 3 symbols = 40x stake |
| 7 | 3 symbols = 80x stake |
| Double Diamond | 1 or 2 = 2x or 4x stake |
Play Double Diamond on Mobile
Despite originally launching in 2005, IGT has kept up regular updates for the Double Diamond slot. Not only has it gone through graphic enhancements, but the game is now also running on HTML5. This means it runs seamlessly on mobile devices. Compatible with iOS, Android, and Windows, you can play the game on casino apps or mobile websites.
We spent plenty of time playing on mobile during our Double Diamond review, and the results were impressive. Classic-style slots like this work really well on smaller screens. Add the updates to keep the visuals fresh and you have a game that looks slick on smartphones. Also, because Double Diamond is basic, it plays smoothly even on low-power devices.
Double Diamond RTP, Payout, and Volatility
The one payline setup on Double Diamond makes for a straightforward gameplay experience and you can find broad bet ranges. Although, we have seen different bet ranges across a range of casinos. For example, the version of the Double Diamond slot we tried allowed bets from $0.40 to $500, but we have seen versions with lower amounts.
Either way, there is scope for both budget players and those who like to take more risk with bigger bets. IGT’s engine produces an RTP of 95.44%, which is below the industry standard. Furthermore, the provider says the variance is very high. However, after thousands of spins on Double Diamond, we put the volatility at medium to high.
Sure, you will mostly see modest wins and lengthy periods with not much to celebrate, but sometimes Double Diamond does drop a biggy.
Double Diamond Bonus Features
Considering its classic slot gameplay, there is no surprise to see that Double Diamond lacks bonus features. If you love free spins, bonus rounds, multipliers, and tumbling reels, this will not be the slot for you.
Graphics & Sound
There are plenty of games from the 2000s that show their age, especially when looking at classic slots. Luckly, Double Diamonds has managed to move with the times thanks to updates from IGT. This isn’t a slot that will immerse you in slick graphics, dynamic animations, and energetic soundtracks. Instead, you get an exceptionally clean game that has straight edges and clear visuals, with a hint of neon to splash some contrast onto the game.
Gameplay and Overall Experience
If you already enjoy classic online slots, Double Diamond is not trying to re-invent the genre. What you see is what you get; a back to basics slot experience that removes all of the modern features newer games have. How much you enjoy that depends on your existing feelings on classic online slots. If you do like this genre, Double Diamond is a rock solid example where you can play through spins quickly with minimum fuss.
Our Own Gameplay Experience
Putting the Double Diamond slot to the test, we played 100 spins of the game. Gameplay didn’t surprise us, although it was interesting the variance was not as high as we thought.
- Result after 100 spins at $0.50 per spin and all lines: $20.53 loss
- Biggest wins per spin: $6.75, $5.22, $5.85, $3.16, $2.71
Playing Double Diamond on Demo Mode
While the gameplay dynamics of this slot are simple, we still recommend playing the Double Diamond demo before using your own money. You can test the game out for yourself and see how the variance suits your betting style. By playing Double Diamond free, you can also see if you like the general look and feel of the slot before risking your own bankroll.
Playing Double Diamond with Bonus Money
Casino bonus money is an ideal way to play real money casino slots without putting your own money on the line. Just make a small minimum deposit and match the wagering requirement and other T&Cs to claim casino credits. You can then redeem your reward by playing Double Diamond and other slots with bonus funds. And the great news is, if you win you can withdraw your profits.
You will also see free spins bonuses on casino sites we recommend. But don’t confuse them with free spins built into the games themselves:
- Free Spins Bonus: Rewards you with free spins to use on a slot game chosen by the casino.
- Free Spins Feature: A built-in game bonus round designed to boost your payouts.
Free Spins are fantastic as a promo too, but we think bonus money has clear benefits. For example, you have more freedom to bet higher amounts, use your bonus on more games, and possible win a bigger payout.
Play Double Diamond for Real Money
Double Diamond has a history as a real money game. IGT originally developed the game as a slot for land-based casinos and when it launched online, it was as a real money slot. While the accompanying Double Diamond demo is nice, the true gameplay experience comes from real money spins. When you browse our list of Double Diamond casino sites, each of them offers the real money version of the game. Click the link we provide to the casino of your choice to claim a welcome casino bonus and start spinning within minutes.
Pros and Cons
Pros:
- Ideal for beginners and budget players
- Simple gameplay, easy to start playing
- Wild symbol can boost payouts
- Clean visuals
Cons:
- Lacks additional features
- Unclear volatility
Double Diamond Summary
Double Diamond is a “what you see is what you get game”. It is a classic slot pure and simple, so it is targeting an extremely specific player. If you already love classic slot games, Double Diamond is worth checking out. If you do not like the back to basics approach, then this game will probably bore you. It looks good considering its age, and the wild symbol can land some big wins. However, the variance is confusing as there seems to be no clear patterns to how Double Diamond pays out.
Rating: 3/5