Mermaid’s Diamond slot review (Play’n GO)

mermaids-diamond slot logo

This slot takes you to the depths of the ocean, where mermaids, starfish, squids and seashells await you. But the real money is hidden in treasure chests, and there are also diamonds. We will answer all your questions about this fun slot: what about the bonus rounds, how much does this slot pay out and what is the grand prize?

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Release date:
September 2017
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Mermaid’s Diamond is a new online slot by Play ‘n GO with five reels, 720 ways to win, lots of wilds and free spins


Review of Mermaid’s Diamond by Play ‘n GO

The first thing we notice is the set up of the reels. Instead of the standard 5 x 3 or 5 x 4 configuration, these reels are set up in a diamond shape. Besides that, there are no fixed paylines; instead, all consecutive symbols count as winning combinations. And this is true from left to right and from right to left. In total, there are 720 ways to win.

The betting range goes from a minimum of $€ 0.20 to a maximum of $€ 100 per spin.

What are the payout rate and the variance of Mermaid’s Diamond?

The payout rate of this slot is 96.5%- that is an excellent percentage. It boils down to that measured over a long period, Mermaid’s Diamond pays out $€ 96.5 for every $€ 100 put down.

The variance is medium. Especially in the bonus game, there are opportunities for really sweet payouts to arise. The maximum payout is 5,000 x your total bet.


Symbols and payouts

The highest value symbol is the diamond. Five of these shiny rascals on an active payline gets you 10 x your total bet. The other premium symbols (3 kinds of gemstones) are good for a payout of 1 x – 2.5 x your total bet. The low-value symbols will be 0.50 and 0.75 x your total bet with 5-of-a-kind.

The Wild symbol replaces all other symbols, except for the scatter.

As you can see, the payouts are not very big. That has everything to do with the 720 ways to win and the fact that winning combinations can be counted in both directions. So, you end up earning much smaller prizes.

Random Wilds

At random times during the game, 1 or 2 extra wilds can appear on the screen. Always lovely, keep in mind that is, of course, no guarantee for a winning combination.

Free spin bonus

The free spin bonus of Mermaid’s Diamond is where the real work starts. You activate the free spin bonus when five scattered treasure chest symbols appear on the screen. You are invited to click on a treasure chest with 10, 15 or 25 free spins hidden within. It is also possible to win the free spin bonus via a detour, the “Divine Intervention,” even if the symbols on the screen do not indicate you are entitled to it. Always fun, those little extra’s.

During the free spins, you save up your diamonds. Every time you end up with 5, at least one reel will turn completely wild- this can be extraordinarily lucrative, even more so because it is possible to turn all reels wild for a payout of 7,200 coins. Hell yeah!

Unlimited retriggers

3, 4, or 5 scattered treasure chests hand you a retrigger of 3, 4 or 5 extra free spins. You can retrigger them endlessly, and they occur very frequently.


Our verdict on the Mermaid’s Diamond video slot

Mermaid’s Diamond is a fresh and original slot that will appeal to many players. It is possible to rake in some serious money in the bonus rounds, and the diamonds collect feature for extra expanding wilds is just an exciting concept.

A big fat rating for Mermaid’s Diamond.

3.7 out of 5 stars



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