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Mermaid’s Diamonds

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Play ’n GO is one of our favourite creation studios and they’ve shown us why again with their slot Mermaid’s Diamonds. Join and play this gorgeously designed 3-4-5-4-3 slot which can pay out a clean 5000x your stake and it’s fair in its returns too. The Mermaid’s Diamonds RTP is 96.5% which is substantially above average.

So, things are looking good for the Mermaid’s Diamonds online slot game! But, is there anything that lets it down? You’ll find out soon in our Mermaid’s Diamonds review.

*Any values mentioned are subject to change.


Getting Started with Mermaid’s Diamonds Slots

Before we get in too ‘deep’ finding out how to play Mermaid’s Diamonds, we’ll need to get an account at King Casino and put some cash in our account so that we can win real money. Here’s how to do just that in 3 simple steps, and maybe get your hands on a bonus in the process…

  1. Press the Join Now button on the King Casino home page.
  2. Fill out the details required, including your email address which you will then need to confirm by clicking the link in your inbox.
  3. Put down a deposit of £20 and claim your welcome package worth up to £150, with 50 extra spins thrown in on top of that!

Now that you’re ready to play Mermaid’s Diamonds, it’s time to load up the reels. But before you do that, make sure you read our top tips on how to play Mermaid’s Diamonds:

  • Set your stake by opening up the menu in the bottom right of the reels. You will need to adjust a slider between the values of 20p and £100.
  • Within this settings menu, you will also be able to set up Autoplay. Here, you will be able to spin the reels up to 100 times automatically.
  • To win, you’ll need to connect symbols of the same value 3 times over or more.
  • The most valuable symbol on the pay table is the crab with the diamond. This symbol will pay out 10x your stake for a 5 of a kind win.
  • The mermaid symbol is the wild. She can swap for any non-special symbol on the pay table.

Design & Symbols

We love the Mermaid’s Diamonds graphics. Play ’n GO have done an excellent job capturing that ocean theme, and the reels themselves are set on the sea floor with fish swimming around them.

Within those reels are a number of game-themed items. Connect up cuttlefish, starfish, rays, shells, treasure chests and more as you play through this beautiful slot game.

The nautical soundtrack and sound effects are quite a treat, too. So, make sure that you turn the speakers up or bring some headphones with you if you are playing Mermaid’s Diamonds mobile!

Mermaid’s Diamonds Bonus Spins & Special Features

Any good slot game has bonus features and the Mermaid’s Diamond slot has them in abundance. Here’s a brief summary of each of the Mermaid’s Diamonds bonuses:

  • Trident Wilds: triggered at random, one or two wilds can be added to the reels on any spin.
  • Divine Intervention: if you hit a non-winning spin with four scatter symbols anywhere on the reels. It adds the fifth scatter so that you can unlock the bonus spins.
  • Bonus Spins: land all 5 of those scatters and you will be taken to a new screen where you will pick from 5 treasure chests. The chest you choose will reveal the number of bonus spins you have just won, up to 25.

Is This Slot Game Worth Playing?

We’re impressed with the Mermaid’s Diamonds statistics. The fact that you can win 5000x your stake from a medium variance game is awesome, and the above-average RTP of 96.5% works a treat too.

So, yes. Mermaid’s Diamonds is definitely worth a spin. It’s got the graphics and the money making potential, plus it’s a lot of fun to play. 8/10.

Frequently Asked Questions

Find out what everyone wants to know about this Mermaid’s Diamonds slot and the answers to those questions.

What is the RTP of Mermaid’s Diamonds?

Play ’n GO are usually quite generous with their RTPs, and they have been once again here. The Mermaid’s Diamonds RTP is 96.5%, which is above average.

Are there any other similar slots to Mermaid’s Diamonds?

Feel like spinning your reels under the sea? Check out our favourite ocean-themed slot games in the list below:

Can I play Mermaid’s Diamonds for free?

There are two ways to play Mermaid’s Diamonds free: with bonuses at a casino site, or through a demo version of the slot. The latter can be found with a quick Google search and the former can be done right here at King Casino. With those 50 extra spins you just got as part of our welcome bonus, you can play top slots for free!

How can I win on Mermaid’s Diamonds?

Just connect up the same symbol 3 times over or more to win in Mermaid’s Diamonds. Every combination of this results in 720 paylines. On top of this, there are a bunch of great Mermaid’s Diamonds bonus features that can help you win more cash.

What is the most I can win on Mermaid’s Diamonds?

And speaking of winning more cash, the Mermaid’s Diamonds max win is a solid 5000x your stake. When we consider that this slot isn’t hugely volatile, that max win figure looks even more impressive.

Can I play Mermaid’s Diamonds on mobile?

Not only is Mermaid’s Diamonds mobile available to play, it looks great too. Play ’n GO have done a good job on the graphics for this slot game for any device.


*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time.