Diamonds of the Realm slot Play'n GO

Diamonds of the Realm Slot Review - Play Free Demo

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Diamonds of the Realm

Free Slots
Play'n GO
Desktop, Mobile, Tablet
Max win: 0
Min bet: $0.1
Max bet: $100
Reel: 5
Lines: 3
Release year: 2021
Game Technology: HTML5
CasinoMentor Score
Quick verdict
Play Diamonds of the Realm for free with no download, no registration. Read the game’s data review carefully before playing for real money. Please enjoy and win big later at our real money online casinos now!
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Diamonds of the Realm Slot Free Play

You will get the chance to engage in ferocious and exciting combat with the legendary knights of the Arthurian legend by visiting Diamonds of the Realm. Here, the Play 'N Go developer will provide you with 5 reels and 20 paylines so you may maximize your chances and earn rewarding prizes. In the Win Multiplier feature, multipliers up to 100x will also be applied to the base game spin. Additionally, you can gather Diamond scatters to raise the minimum Win Multiplier at each level and increase your chances of winning bonus spins. 

So, what are you waiting for without reading this review and immediately experiencing the free demo mode available on our website?

What Are Diamonds of the Realm About?

Launching in August 2021, Diamonds of the Realm is a brand-new slot game from Play 'N GO. It's a game that will transport you back to the era of the knights and bring you on a thrilling adventure with King Arthur.

You have access to 20 fixed paylines in this game, and you can activate the winning multiplier at any time throughout the main game. You will therefore have a chance to win up to 20,000x your wager on this 5x3 grid.

Additionally, you can count on receiving assistance from various fascinating bonuses like Wild Symbols, Win Multipliers, and Free Spins in your quest for larger payouts during this fast-paced adventure.


Like the two titles, The Green Knight and The Sword and the Grail, Diamonds of the Realm is the sequel to the Arthurian lore series from the Swedish studio. But this time, King Arthur and Queen Guinevere are attempting to recover the priceless diamonds that were stolen from the fabled Camelot castle. As the great ruler of the Knights of the Round Table, it was difficult to forget that the diamond thieves made the incorrect choice of who to argue with.

Mordred and Morgana, two of King Arthur's adversaries, are robbers. So, to battle Morgan and Modred and bring the gems back to the castle of Camelot, you will be transformed into a mighty knight. But, of course, those who locate the jewel once more will receive the reward from King Arthur. So, it's time for the knights to retrieve the jewels from the wrongful owners!

Game Information That You Need to Know

In addition to details like the fact that there are 5 reels, 3 rows, and this game's 20 fixed paylines, winning combos are made by simply landing three or more matching symbols on a payline, starting from the first reel and moving left to the right. To make the journey to locate the diamond for King Arthur easier, you should also pay attention to a few crucial stats.

RTP, Volatility, Min and Max Bet

The RTP for Diamonds of the Realm is 96.23 %, somewhat higher than the slot's average. However, the RTP setting for this game can be as low as 94.26% or 91.27% in some casinos. So to find the best version for you, carefully read the help file.

In addition, the volatility remains sky-high, with a full 10 out of 10 ratings, making Diamonds of the Realm as unpredictable as its predecessor, 'Grail,' was. You can win money with a potential payoff of 20,000x your total stake per spin. Because victories will be infrequent, but winning amounts will be massive, this adds drama to every spin. In actuality, high-rollers will benefit more from this game.

A spin on this Arthurian legend can cost between £0.10 and £100. Below the reels, you'll notice 5 wager options that you may change by selecting the plus and minus buttons. In addition, an Autoplay option and a Fast Play mode may be available in some nations (click the Lightning Bolt icon).

Bonus Features in the Game

The Diamonds of the Realm slot machine also has a Win Multiplier feature in addition to the free spins. These bonus features resemble The Sword and The Grail; The Green Knight. The game's top reward is 20,000x your initial wager.

Win Multipliers 

On any spin, the Win Multiplier could be activated at random. If it appears, you can see the value above the reels, and it might have different values like 2x, 5x, 10x, and 100x. When a winning combination appears, the Win Multiplier activated will be used.

Free Spins

The Free Spins feature is activated by landing three or more Diamond scatter symbols on the same spin. Every spin has a multiplier that ranges from 2x to 100x active. You are initially given five free spins. As you progress, you can collect scatters to earn more free spins and raise the Win Multiplier level.

  • 6 collected Diamonds award you 5 extra free spins and a 5x multiplier for the remaining spins.
  • 12 collected Diamonds award you 10 extra free spins and a 10x multiplier for the remaining spins.
  • 18 collected Diamonds award you 15 extra free spins and a 100x multiplier for the remaining spins.
  • Additional spins cannot be won if, after collecting 18 Diamonds, you receive a 100x multiplier.

The Theme of the Slots

The medieval backdrop of the game's design introduces us to King Arthur and Queen Guinevere as they search for lost diamonds. During a very gloomy and dark night, you can see the grand castle Camelot in the background of the reels. This slot machine is playable on tablets, laptops, and mobile devices. When three or more of the same kind of symbols appear on adjacent reels starting from the far left, you have created a winning combination.

The lower-paying symbols represent T, J, Q, K, and A coins. The payout ranges from 2X to 4X the wager if you get 5 of the same kind of symbol. Mordred, Morgan, Guinevere, and Arthur are the more valuable emblems. Between 7.5X and 100X, the stake is awarded if you land five of the same sort of symbol. The game's scatter symbol is a sizable and stunning diamond, and its wild symbol is a war flag bearing the text Wild.

Expert Verdict

Diamonds of the Realm is the latest entry in a highly volatile series that features brave knights and evil characters from the Arthurian legends who share identifiable traits yet are different enough to distinguish alone. 

Although it is a very straightforward game with free spins and win multipliers for all actions, the win multipliers on the main game and during free spins can reach 100x. So, capitalize on your good fortune because the largest payouts will occur during the free spins if you can gather enough scattered diamonds.

Immanuel Alston
Last updated: 10 August 2022

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Game information

Game Type
Free Slots
Game Provider
Play'n GO
Available on
Desktop, Mobile, Tablet
Min bet
Max bet
Release year
Game Technology

About game provider

Frequently asked questions

How many fixed paylines does Diamonds of the Realm slot have?
Diamonds of the Realm slot has 20 fixed paylines which can be won both ways. You can take advantage of this to increase your chances of winning.
How do I enable the Autoplay feature?
To activate autoplay feature. First, you need to find slots with this feature; then, you should click on the “Autoplay” icon on your slot game board.
Do demo version have the same RTP as the real version?
Of course, they are the same games. The demo version simulates all the operations of the real money version, from min bet, max bet to RTP of each slot.
How do I pick a good slot machine?
The best slot to play is the one that comes with the right combination of volatility, RTP, limits, and in-game bonuses. Anytime you play real money slots, you need to look at the payback percentage (or paytable) and the stakes.
Can I play Diamonds of the Realm with a no deposit bonus?
You can claim no deposit bonuses when signing up casinos offering no deposit bonuses. If you want to play the Diamonds of the Realm slot machine, make sure the casino offers Play'n GO games first! To save time, you should use our smart filters to get you to what you need quicker!