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The legend of King Arthur continues to live thanks to Play’n GO. This mythical king is the centrepiece in many different medieval tales and stories. He has also had his fair share of time as the central figure in many slots, particularly in ones coming from Play’n GO. The legend of King Arthur has been an especially popular setting for Play’n GO because we’ve seen such slots as The Green Knight and The Sword and the Grail, plus some additional Merlin slots like Rise of Merlin. We carry on with the story, in hopes for something great to happen. Welcome to the next chapter – Diamonds of the Realm.

The Arthurian legends are filled with many moments and characters, so we understand why Play’n GO has felt the urge to produce numerous of these slots. We pick up where the previous games left off. King Arthur is ruling peacefully with his wife Guinevere over the Kingdom of Britain, but his enemies are still lurking in the shadows. Morgan and Mordred have stolen the queen’s precious diamonds. These are the most valuable diamonds in the kingdom, so King Arthur has acquired your services to get them back and so begins the Diamonds of the Realm story. Will you seek the King’s reward, or will you take the diamonds for yourself?

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Diamonds of the Realm Slot Review

Play'n GO
Game Layout
5 Reels x 3 Rows
Max win
Bet Range
0.10 - 100
Bonus features
yes (2) Free Spins, Win Multiplier
Release date
12th of August 2021

Gameplay and Payouts

The mighty Camelot castle is visible in the background, while smoke fills the air. The game feels sombre and less enthusiastic if compared to its predecessors. We guess the diamonds really meant a great deal to Arthur. All three slots provide a similar feeling and gameplay, although the location and atmosphere are always different. If you liked how the previous slots looked then you should also be fine with Diamonds of the Realm. Just like before, players are introduced to a 5 by 3 layout with 20 paylines. Going forward you will see that these slots share a lot of other aspects as well.
diamonds of the realm symbol
Diamonds of the Realm brings back the low symbols of The Sword and The Grail. These are coin-like symbols, which have T, J, Q, K and A on them. The four high symbols are some of the characters of the story. We will meet Morgan and Mordred, Queen Guinevere and King Arthur. Wild symbol and King Arthur are equally valued, making them the most desirable symbols of the game. On their own, 5 matching symbols provide 100x. Diamonds of the Realm symbols are nicely made, they are perhaps the nicest of all three games.

Even though the gameplay is very similar between all the games, the payout stats aren’t completely identical, if anything, it seems like Diamonds of the Realm takes the edge in this matter. Diamonds of the Realm is a high volatility slot, filled with thrilling action. The default RTP is 96.23%, which is the lowest in the trilogy, but just by a small margin. The biggest and the most notable change belongs to the max win. In previous slots, it went up to 10,000x, but now that potential has doubled, as the max payout is 20,000x. It seems like the diamond business pays well. Like 99% Play’n GO slots, the bet range is 0.10 – 100. Play’n GO products are very well optimized, so Diamonds of the Realm can be enjoyed on all devices.

Bonus Features

Like before, the bonuses revolve around multipliers. Both Diamonds of the Realm bonus features are focused on the same subject. One serves to lighten up the main game, while the other one is a full-fledged bonus feature. Win Multiplier can trigger randomly at any point of the game. It can reward 2x, 5x, 10x or even a 100x total win multiplier.

If you want more than one random multiplier then you need to hit 3 or more Diamond symbols. You will begin with 5 Free Spins, but more can be acquired along the way. Just like in previous games, the main objective is to collect as many Diamond scatters as you can because they will increase your active multiplier and add additional spins. 3-5 active diamonds ensure a 2x multiplier, while 6 and 12 diamonds will give you 5x and 10x respectively. If you collect all 18 “Diamonds of the Realm” then you shall be given a 100x win multiplier, which is active until you run out of Free Spins.

diamonds of the realm free spins


We for one are glad that Play’n GO decided to stick with the Arthurian setting because they seem to have a knack for it. Sure, all of these slots are very similar but still, on their own, these are great games. When The Sword and the Grail first came out, it was a big hit among the players. This is also the game that shares the strongest resemblance with Diamonds of the Realm. To put it simply, Diamonds of the Realm offers everything that we got before and more, as the max win has doubled, so there is a high chance that you will love Diamonds of the Realm if you really liked the previous games. 

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