Diamond Stack Slot Review – RTP, Demo & Real Money Play

Diamond Stack is not a new game, but it has been heavily trending during the last few months. The title came from the Roxor Gaming studios and was released in the last quarter of 2019. It’s a rather simple game, with a couple of bonus rounds and medium to high volatility levels. Continue with our Diamond Stack slot review and find out all details regarding the gameplay, special features, and lucrative payouts.

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Slot Rating 4.40/5
Slot Diamond Stack
RTP 95.41%
Software Roxor Gaming
Max Bet 200
Free Spins No
Jackpot No
Paylines 5 Reels, 25 Paylines
Similar Slots Starburst, Cosmic Gems
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Bonus Play £10 and Get 30 Free Spins Or £50 in Bingo
Payments PayPal, Debit Cards
Release Date 07/10/2019

Diamond Stack lot Name Slot by Roxor Gaming

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Last Updated on 11 Apr 2022 by Keira Miller

Diamond Stack Slot Review Summary

Diamond Stack is an online slot by Roxor Gaming with 95.41% RTP. It has 25 paylines on 5 reels and it offers wild substitutions and free respins. Diamond Stack is available as a free demo or for real money with £200 max bet.

Best Diamond Stack Sites for 2022

  1. Jackpotjoy (Best for Playing High-Paying Slots)
  2. Monopoly Casino (Best Large Deposit Bonus Package)
  3. Virgin Games (Player-Friendly Wagering Requirements)

Top Diamond Stack Online Casinos to Play for Real Money

Top Roxor Gaming CasinosWelcome BonusFree SpinsAll GamesPayoutRatingSecure Link
30 Free Spins Or £50 in Bingo30400+96.22%
5.00 ★ out of 5
jackpotjoy.comFull T&Cs apply. New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.
30 Free Spins Welcome Offer30300+95.98%
4.95 ★ out of 5
monopolycasino.comFull T&Cs apply. New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on MONOPOLY Paradise Mansion. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.
30 Free Spins Welcome Offer30477+95.15%
4.85 ★ out of 5
virgingames.comFull T&Cs apply. 18+. New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.
Deposit £10, Get 30 Free Spins on Secrets of the Phoenix Megaways*​30350+96.47%
4.80 ★ out of 5
megawayscasino.comFull Terms Apply. New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Free Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. Play Responsibly. BeGambleAware.org. 18+. †£10 lifetime deposit for Daily Free Game.

Diamond Stack Demo – Play for Free

The Diamond Stack slot is quite straightforward, providing intuitive gameplay suitable for both novice and experienced players. You can win big cash without much of a hassle. Still, we recommend starting with the game’s demo version! Search for the fun mode on the top UK casino platforms!

Free Demo of the Diamond Stack Slot

When you feel ready to start your real interstellar adventure, choose from our highlighted Diamond Stack casinos. Our experts evaluated all operators on the British market, looking for the best deals. Each of the recommended casino sites is licenced and properly regulated. Enjoy a variety of games in a heavily secured environment.

Diamond Stack Reels, Paylines & Theme

At first glance, the Diamond Stack online slot looks a lot like other popular casino games! The theme combines the vast outer space and the shiny multicoloured gems flying around. Graphics are basic, but far better than other similar slots. Sounds are generic, while animation effects are rarer and not particularly impressive.

Technically, the slot is loaded with all primary features, including Autoplay and manual Quick Spin. The playing grid’s layout is standard with 5 reels and 3 rows. Players can form winning combinations of 3 to 5 symbols on 25 fixed paylines. Check the top 5-reel slots in the UK and compare the visual performance.

The game is equipped with a colourful wild character, substituting for all other symbols. But that is not all! Reels are loaded with two bonus features that may bring pretty attractive rewards. Proceed further with our Diamond Stack slot review and find out more!

Diamond Stack RTP, Symbols & Payouts

The Diamond Stack RTP is 95.41%, which is excellent for a medium variance slot. However, the game’s volatility may reach high levels at some moments, and therefore, we would appreciate a slightly better coefficient. Anyway, wilds compensate fairly and will help you cash out significant winnings.

White Diamonds and Yellow Sapphires are the most precious stones on the grid. They pay from 25 to 200 and 20 to 100 coins, respectively. Blue Aquamarines and Green Emeralds follow with top rewards of 80 and 60 coins. Red and Pink gems pay up to 50, while the rest, up to 40 coins.

The Paytable of Diamond Stack Online Slot
Advantages:
  • Lock&Respin Feature
  • Wild Symbol
  • Super Lock&Respin Feature
  • Autoplay Functionality
  • Mobile Friendly
  • High RTP Rate
Disadvantages:
  • No Free Spins
  • No Progressive Jackpots

The Diamond Stack slot machine offers a single top prize of 200x the coin value. High-rollers will not be exactly inspired, especially with the missing progressive jackpots. On the flip side, coin value varies from 1p to £8 per line. Total wagers are in the range of 25p to £200 per spin!

Respin Stacked Gems and Cash Out Stunning Payouts

The game does not provide a Free Spins minigame, but a Lock & Respin feature! To activate it, you will need 3 symbols of a kind, covering the middle reel. The same gems and wilds on the grid will lock, and a free respin will be initiated. Every new character or wild will bring another respin.

The feature ends when the respin doesn’t bring new symbols of the same kind. However, if you have at least 10 locked characters, the second feature triggers – Super Lock & Respin. It resumes the previous sequence, increasing the chance of increasing the final combination. When the minigame is over, the reward will be paid out.

Diamond Stack Mobile

Fans of mobile gambling will be happy to find out that the Diamond Stack slot is perfectly optimised. It’s compatible with all Android and Apple devices, no matter their technical characteristics. You’ll not find dedicated apps ready for download, but you can start the game directly via your browser.

Here is the best Diamond Stack mobile casino:

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  • Best Game Providers
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  • Easy & Secure Withdrawals
Full T&Cs apply. New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.

The digital revolution allows us to do almost everything fully remotely, including playing casino games. Moreover, we can do that directly from our tablets and smartphones. The only compulsory condition is to secure the Internet connection. The best operators provide stunning slot bonuses and lucrative promotions to those punters preferring to play on the go.

Diamond Stack Reviewer Opinion

In my opinion, the Diamond Stack online slot possesses a massive rewarding potential. The single payouts are not the largest I have ever seen, but the hit rate is staggering. There is nothing to distract you, and the Autoplay functionality is very useful. Nevertheless, don’t forget to implement a betting strategy.

The Lock & Respin feature can be very lucrative, but like any other slot special minigame, it’s not particularly common. You need to stay in the action until the time comes to collect your gems. Perhaps I could use a little more features, like expanding wilds, for example. But that’s not the original idea, I suppose!

Slots Like Diamond Stack – Similar Games

We can close our Diamond Stack slot review, by ranking the game next to the top UK slot sites. It has plenty of fantastic advantages, but several flaws as well! The basic graphics, lack of progressive jackpots and additional bonuses are a pity. However, the beneficial volatility levels and great payouts level the scales.

Rating:
4.4/5
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NetBet
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4.7/5
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IGT
Play at:
Mansion Casino
Rating:
4.7/5
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Play at:
21Casino

We have listed three brilliant alternative games to compare with the Diamond Stack slot machine in the table above. We highly recommend playing on licenced and scam-free casinos, like our top pick Jackpotjoy. Don’t forget to test the title for free and wager your money wisely!

Frequently Asked Questions

The final part of our article is the FAQ section, of course! Browse our dedicated answers below to find valuable information about the slot’s most significant aspects. Learn the return to player coefficient, how to find the best Diamond Stack casino sites, and much more. We remain at your disposal for further assistance!

✅ Where can I play Diamond Stack?

Diamond Stack is available for a real-money play on numerous UK-based online casinos. The game is very popular now, and plenty of operators will also add it soon to their portfolios. When choosing a platform to play, together with the welcome package, don't forget to check for a valid licence. Here are the top Diamond Stack casino sites.

❓ What is the Diamond Stack RTP rate?

The Diamond Stack slot RTP coefficient is 95.41%. For those just entering the amazing world of gambling, the rate is pretty awesome. Still, you need to find a way to deal with the levels of volatility. Using progressive betting strategies sounds like a plan! Learn more about the Diamond Stack payouts.

🎁 Does Diamond Stack come with a special bonus round?

Yes, the slot comes with a Lock & Respin bonus round and the Super Lock & Respin additional features. They will allow you to fill almost the entire grid with symbols of the same kind. The potential win will be close to the maximum Diamond Stack prize. Check out the the best online slots bonuses in the United Kingdom.

⭐ What are the best Diamond Stack casinos?

The best Diamond Stack casinos are not always easy to determine. However, we can point out the essential qualities they must have. First and foremost, they need to be safe, regulated, and well-encrypted. Look for massive game libraries supplied by top-notch providers. Finally, the top operators offer juicy bonuses with reasonable wagering requirements. Explore our specially selected Diamond Stack platforms.

💻 What is the Diamond Stack software developer?

The Diamond Stack slot is powered by Roxor Gaming, an Austria-based provider with an impressive portfolio. It is licenced by the UK Gambling Commission and Gibraltar's gambling authority. All games delivered by the company studios stand out with attractive themes, features, and impeccable mobile compatibility! Check more of the top software providers like Microgaming, NetEnt, and Novomatic on our site!

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