Diamond Queen Slot Machine

If you’ve ever wondered what it was like to step into a mystical world, now’s your chance to find out! IGT is bringing players to an enchanted slot reel setting where anything is possible!

Diamond Queen Slots is a 5-reel slot game with 20 paylines and 3 rows on each reel. This high-variance, diamond-themed casino game from IGT has a 96.08% RTP with a £1000 jackpot. Play with the Diamond Queen Wild, the Diamond Scatter, the Diamond Queen Free Spins, and the Diamond Queen Autoplay.

There are a dozen wins to be had along with some prized scatters, free spins, wilds, and other exciting bonus games! Find out how you can gain such queenly gifts when you read this Diamond Queen Slot Review. 

Diamond Queen Slots Sites

From our research, we have created a list of Diamond Queen Slots Sites in 2023:

  • Sun Bingo

    Sun Bingo Logo

    Until 31/12/21. New customers only. 18+ Deposit & spend £10 on Bingo to receive £50 Bingo Bonus & 50 Free Spins (selected slots only 20p per spin). Free Spins must be accepted within 48 hours, winnings have 30x wagering which must be wagered within this time. Bingo Bonus has 4x Wagering, bonus must be accepted & wagered within 7 days. 1 new player offer only. Deposits made with Neteller/Skrill/PayPal are not valid for this promotion. UK & ROI. Full T&Cs apply. BeGambleAware.org. Please play responsibly.

    Full T&C's Apply

  • Buzz Bingo Slots

    Buzz Bingo Logo

    Deposit & stake £10 Bingo get £30 bonus (x4 WR) + £10 Club voucher, &/or stake £10 slots get 200 x 10p Fire Blaze™ Blue Wizard Megaways™ spins (x20 WR) + £5 Club slots voucher. Use or add to balance to get both. 18+.

    Full T&C's Apply

  • Mecca Slots

    Mecca Slots Logo
    SPEND £10 PLAY WITH £60

    New Customer Must Deposit and Spend £10 on Bingo within 7 Days. £30 Bingo Bonus (1X Wagering) £20 Slots Bonus On Reel King Mega (4X Wagering) and £10 of Club Vouchers. Keep it fun – set your deposit limit. T&Cs Apply.

    Full T&C's Apply

  • PlayOJO Casino

    Play Ojo Logo

    First deposit only. 50 Free Spins on Book of Dead slot. Free Spin valued at £0.10. OJO’s Rewards and Game Play policy applies.

    Full T&C's Apply

  • Gala Spins

    Gala Spins logo
    £20 BONUS + 30 FREE SPINS

    18+. New customers only. Min deposit & spend £10 to get £20 bonus (40x wagering, selected games). 30 Free Spins (value £0.10 each, selected games). Bonus & Free Spins valid for 7 days. Payment restrictions & T&Cs apply.

    Full T&C's Apply

  • 888 Games

    888 Games Logo

    New players only • Immediate £12 Bonus upon registration • Bonus must be claimed within 48 hours of receiving the claim email • Bonus expires after 14 days • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) • Wagering requirements vary by game • Withdrawal restrictions & full T&Cs apply 18+, BeGambleAware

    Full T&C's Apply

  • The Sun Vegas

    The Sun Vegas Logo
    100% BONUS UP TO £300

    New Customers Only. 100% Deposit Match up to £300. Min deposit £10. 50x Wagering applies to the Bonus + Deposit amount, playable on selected slots only. Bonuses must be accepted within 72 hours and are valid for 30 days and wagering requirement must be completed in this time. Bonus amount can’t be withdrawn. Max bet restrictions apply. Not all games contribute equally to wagering requirements. Deposits made with Neteller and Skrill are not valid for this promotion. 18+ begambleaware.org. Full T&C apply. Please Gamble Responsibly.

    Full T&C's Apply

  • LeoVegas Casino 10 Free Spins

    LeoVegas Logo

    T&Cs apply. New players only. No deposit needed. 3 days to claim & 3 day expiry. 10x free spins worth 10p on Book of Dead. 18+ BeGambleAware.org.

    Full T&C's Apply

About Diamond Queen Slot Machine Game

Meeting royalty can be quite intimidating, especially when you know they can give gifts and riches to anyone they think are worthy.

With the help of IGT Software, you won’t need to go through all the formal introductions and stuffy events just to meet these monarchs. Instead, you get to vie for the Queen’s diamonds and other real money prizes by playing this incredible online slot game.

The reels are full of crown jewels, fun winning combinations, and payouts that any king would want for themselves!

Let this fantasy-themed slot entice you with its reels 5, 20 paylines, and 3 row setting that’s brimming with luxurious items and a big win fit for a Queen.

Of course, dealing with the crown still requires a few restrictions. So here, players will find a simple illustrated 2-D game that hosts images like classic playing card symbols, crowns, maps, a mystical diamond, a wizard, and the Queen of Diamonds logo.

These make up these wild reels paying symbols. It’s coupled with an impressive background sound that supports the theme of the game as well as a fun tune whenever wins are landed.

With a few bonus features like wild symbol, scatters, and free spins, players are sure to be spinning this online slot machine for hours on end, especially since this game boasts some pretty big wins to go with the exceptional bonus symbol.

Players young and old, skilled or novice can enjoy this from absolutely anywhere and at any time! It’s accessible online on any mobile, tablet, or PC device.

The choice is yours! Play the game for real money or simply play for fun.

If you’re unsure of how to play, you can play for fun without any downloads or registration.

But if you’re confident you’ll be able to win some royal treasure, then play for real money and get all the bonus round wins along with it in this online slots game!

Slot Info

Diamond Queen SlotsAttributes

Casino Game:

Diamond Queen Slot Game


20 ways online slots


5 reel slot game


IGT Slot Games

Minimum Bet:


Max Bet:



High Variance Slots



Slot Theme: 

Diamond, Royalty, Magic

Bonus Features:

Diamond Queen Wild, Diamond Scatter, Diamond Queen Autoplay

Max Win:


Free Spins:


Release Date:

May 2012

How to Play Diamond Queen Online

Players can enjoy playing this online slot with the Diamond Queen herself by playing on a computer device like Mac, Windows, and Linux.

If you like playing on the go though, worry not! The game is available for mobile play and is accessible on all mobile and tablet devices so you can play anytime, anywhere.

To start looking for some royal jewels and wins, players can follow these steps:

Begin by deciding the deposit per spin as well as the desired number of paylines. After settling this, you can spin the reels by clicking the big SPIN button or AUTOPLAY button.

Interactive Features

Getting the queen’s prizes are a blessing but these come so much easier with the help of some fun bonus features like the ones listed below:

Diamond Queen Slots Autoplay Feature

Autoplay is a helpful feature for those players who prefer to have several uninterrupted spins at once. By clicking the Autoplay button, players get to choose how many spins the reels will take without interruption.

Wild Symbol

The wild symbol, in this game, is a unique symbol that substitutes for the other symbols apart from the Scatter.

Scatters and Free Spin Feature

The mystical diamond bonus stands for the games Scatter icon which can trigger the Free Spins bonus. Scatter wins will be paid in addition to the player’s line wins.

However, if there is more than one, the highest will be the only one to be paid out.

What Symbol Triggers the Diamond Queen Slots Bonus Free Spins?

Diamonds may be a girl’s best friend, but in this slot machine, the Queen lets the mystical diamond bonus scatter trigger the free spin bonus.

The number of free spins this online casinos free spins feature gives will depend on the number of diamond scatters end up on the reels.

Players will need to land at least 3 of the free spin icon on reel 2, reel 3, and reel 4 in the first spin in order to get the free spins to work.

It doesn’t end there either as players can trigger some free games too! This can happen by landing an extra spin symbol on reel 1. Players can win a max of 20 extra free spins here as well as a multiplier value between 2x to 5x.

Payline and Stakes

The game has 5 reels that can accommodate 3 rows of symbols each in the paylines 20. That gives players tons of opportunities to land winning amounts from the paying symbols and bonus feature.

It may be a little difficult at first, but every great prize needs a little effort – especially when the maximum payout is worth 1,000x the total stake or over 25,000,000 worth in coins!

There is a set number of coins per line. Here, players can expect to deposit anything between the min bet which is 0.01, and the max bet of 100 in order to begin the game.

Since the minimum bet is only 20 cents, this game is accessible to all types of players. By changing the bet settings in the control panel, players can bet the max bet or over 200 coins worth in a single spin.

Diamond Queen Slot Game Software

IGT Software was responsible for developing the Diamond Queen video slot.

IGT has a wealth of premium content that they can leverage. This benefit helps them study and evaluate the consumers’ demands so they know how to supply the game that will generate the most interest. Their collection of land-based games make up some of the best on the market.

What is the Diamond Queen Slot’s RTP?

IGT’s Diamond Queen online video slot has an RTP of 96.08%.

This payout percentage means that from a theoretical wager of 100.00, the return to player rate could be as high as 96.08 coins.

Slot Volatility

This Diamond Queen video slot game also has a high volatility level.

Casino games considered to be a high variance game like this means that even though the chances of winning offered by the slot are a bit on the lower side, the prizes to be won are higher in value! So really, patience can go a long way here.

Popular Questions

Where can I play Diamond Queen slots for real money?

You can play Diamond Queen slots online for real money on IGT online casinos.

When you play Diamond Queen slot game on IGT, you will be able to play for real money and claim bonus funds!

If you want to play for real money, just place your bet and spin! The bonus real money could be yours in no time!

Can I play Diamond Queen for free?

You can play Diamond Queen slot game for free when you play in the demo mode.

You can get interactive bonus features on the demo mode, such as free spins bonus, free games, free online slots, bonus rounds, and so much more!

Unfortunately, you are unable to get the real money bonus with the demo mode, as this may require a deposit.


In this Diamond Queen slot review, we note that given the high RTP rating, players can expect this diamond queen online slot machines payouts to be pretty great!

It does take a while to land the more significant amount in this online slots payout scheme, but its one that’s definitely worth the wait.

The Diamond Queen online slot not only offers generous payouts but a game that’s packed with fun and exciting features that can up the chances of winning bigger prizes throughout the game.

So, if you’re looking for some serious reel action and challenging, immersive gameplay, then this is one game to try out. That’s not to say, though, that those who prefer playing for fun won’t enjoy it too. The diamond queen still has a good list of prizes up for grabs, regardless of your game style or level.

Despite the lack of a progressive jackpot in the slots game, the great winning opportunities provided by the Diamond Queen helpful slots features make it highly recommended!

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A freelance writer who loves to research all areas of online casinos. As a Journalism Graduate, I enjoy copywriting and reviewing all the latest slot machine games released. With many iGaming articles published in Birmingham Mail, Manchester Evening News & Daily Mail. Currently working remote and enjoying the freedom.