Mermaid’s Diamond Demo

Mermaid’s Diamond RTP & Review
Author: Erik Bergman - last edited
Show morePlay Mermaid’s Diamond Free Demo Game
If you think it would be fun to check out this slot, a great way is to try the demo game. The only thing needed to do to start playing is to hit "play free demo game" and you will be playing
To start playing the demo version of Mermaid’s Diamond you are not required to register anything, deposit funds or things like that - however if you play online slots in demo mode you also cannot win actual money. This is only fun mode but it's probably the best way to test this videoslot with no actual money at stake.
Gameplay for Mermaid’s Diamond Online Slot
Mermaid’s Diamond demo with bonus buy
Currently Play’n GO has not released a Mermaid’s Diamond demo game that let you do bonus buys. If bonus buys is a feature you like, you can check out, our page about all bonus buy slots.
If you like tuning in to casino streamers this feature is commonly used by them and if you want to explore it firsthand we provide a full list of slots with bonus buy options.
How to play the Mermaid’s Diamond slot?
To understand the mechanics of Mermaid’s Diamond we suggest playing the demo version to get started. Free-play slots only involve pretend money which means there’s no real risk involved of losing any actual money.
Slots are like board games the best way to understand is through active gameplay as opposed to studying overly detailed instructions found on the reverse side of the box.
If you want to start start the demo version located just below. Start the game with 100 automatic spins and you will quickly see what patterns you need along with the highest-paying symbols. Keep playing the Mermaid’s Diamond demo game until you feel ready to understand the mechanics of the game and explore the betting styles and unique features.
We’re delighted for you to explore the Mermaid’s Diamond demo and we value any input you’d like to share so please share your experience with us!
Mermaid’s Diamond RTP – Be aware of this!
The chances of winning differ significantly based on the specific online slot you’re using, which is something most players haven’t noticed.
There’s a medium likelihood for you to secure success when you engage with the online slot Mermaid’s Diamond.There are more favorable slots available than the slot Mermaid’s Diamond if you wish to optimize your chances of hitting a payout.
The commonly recognized term for evaluating the probability of winning in a casino game is the term 'Return To Player,' or 'RTP.' This indicates the expected amount from your bet that you’ll receive back.
Any RTP equal to 94% and below is classified as 'low' in comparison with other slot games. Anything within the range of 94-96.5% is classified as 'medium,' while an RTP higher than 96.5% is labeled 'high.'
The return-to-player percentages may not seem that different at first glance, but they certainly are. Let me offer my explanation.
While Return To Player draws all the attention, the actual percentage that stays with the house that’s more important — this is the House Edge.
For the slot game Mermaid’s Diamond, you determine the House Edge by calculating 100% minus 94.45% = 5.55%. The casino edge in this particular game comes to 5.55%. This describes the amount of each stake, on the whole, that the casino keeps to keep.
Now let’s compare this to a high-profile slot game like Cluster Tumble, offering an RTP of 96.57%. The casino’s profit margin for this game is 3.43%.
Now, we can truly see the size of the difference by examining the House Edge in Mermaid’s Diamond equal to 5.55% with the House Edge in Cluster Tumble calculated as 3.43%.
How big a difference does the RTP make?
In a different example, we can examine the average number of spins $100 equates to depending on the specific slot you are gambling on.
Your deposit is $100 in the casino and make $1 wagers per spin. Before you run out of money, you’re expected to get 2915 rounds of play on Cluster Tumble.
The numbers reveal that $100 ÷ 3.43% equals 2915 spins.
On average, slot machines spins are about 3 seconds long, showing that 2915 total spins would give you around 2.5 hours of slot action.
We'll now determine this for the game Mermaid’s Diamond. In the case of Mermaid’s Diamond, you’ll average 1802 spins equaling roughly approximately 1.5 hours of gaming entertainment.
Ordinarily, your money will be lost 40% faster on average. There are many fewer opportunities to achieve a major win which is disappointing.
Focusing on the Return to Player percentage is crucial if you aim to enhance your likelihood of winning when playing games at an online casino. What matters most if you’re playing for entertainment is finding enjoyment in the game.
Simply stated, it depends on your judgment whether RTP is crucial to your gaming preferences or risk appetite.
If your goal is to win more often, we recommend picking one of our recommended high RTP casino games instead. If you like Mermaid’s Diamond, and you’re playing mostly for entertainment, don’t hesitate to and have fun with this game anyway!
Casinos and Slots with the highest RTP
To improve your chances of winning while gambling online, it’s advised that you focus on online slots with favorable RTP rates in addition to play at online casinos offering the highest RTP.
Where to play Mermaid’s Diamond
Mermaid’s Diamond can be played on a variety of casino platforms meaning it’s crucial to identify the top casino for playing it. Although RTP varies for certain online slots across casinos with Mermaid’s Diamond, the RTP is the same everywhere so rather than focusing on RTP differences for Mermaid’s Diamond you should simply look for the best online casino overall.
Some of our preferred casino platforms for trying out Mermaid’s Diamond include 22Bet Casino, BC Game Casino, Winscore Casino. These are all online casinos that we feel comfortable recommending and that are ranked highly in our rankings.
Casinos with high RTP on Mermaid’s Diamond
These casinos are known for having the high RTP version of the game and have shown high RTP rates across most of the games we’ve tested. These casinos ranked very highly in our compiled list of the best online casinos.
Stake - Mermaid’s Diamond
If Mermaid’s Diamond is your game of choice, Stake Casino ranks among the best places out there. Stake has been the largest crypto casino for many years, while staying at the forefront of the market.
Stake has many aspects that players appreciate, but something that especially differentiates them for us is their priority of giving back to their players. With their games featuring enhanced RTP, Stake increases your chances of winning in contrast to other gambling sites. They include a diverse selection of leaderboards and raffles offering players additional chances to succeed.
A standout aspect of Stake when contrasted with other online casinos is their commitment to being transparent and available of their founders to the public. Ed Craven and Bijan Tehrani are accessible on social platforms, with Ed consistently live on Kick, creating space for real-time Q&A with viewers. In the realm of crypto casinos, where owners frequently mask their identities with pseudonyms or companies, this degree of visibility is highly unusual.
BC Game - Mermaid’s Diamond
BC Game features the highest RTP versions across nearly all casino games which is why it’s a popular choice for players if you want to play Mermaid’s Diamond. This platform boasts one of the strongest focuses on cryptocurrency adoption.
BC Game rolled out a unique crypto asset known as $BC. You can use these tokens to redeem rewards convert them into other digital currencies and unlock access to special games and offers. Players can earn $BC tokens simply by playing on the platform or you can choose to buy them.
For those who love crypto, BC Game could easily be the right casino for you.
Bitstarz - Mermaid’s Diamond
If you’re looking for a casino with some of the highest average RTP in slots, Bitstarz casino offers one of the best experiences and one of the best places to play Mermaid’s Diamond. This casino is one of the select few prioritizing the advanced skills of their support team in their promotional efforts.
Bitstarz mentions that every employee in their support team has a minimum of three years’ experience and their expertise extends to the gambling sector and are experts on navigating the Bitstarz website.
The top pick for you is probably Bitstarz if you depend on support for answers to answer frequent queries.
How to win in Mermaid’s Diamond?
With the value of RTP well-defined we’ve identified places you should avoid and highlighted our most recommended casinos. Perhaps you’ve had a moment to play the Mermaid’s Diamond demo using the demo play-for-fun mode available right at the top of the page!
So far, we haven’t explored the question on winning in Mermaid’s Diamond or examined if any hacks, tips, and tricks exist.
The smartest way to boost your winning potential in Mermaid’s Diamond requires you to stay aware of the RTP rate and confirm that you’re using the top version. Subsequently one more way to improve your winning chances in Mermaid’s Diamond requires you to select casinos with high-value loyalty benefits.
Finding the ultimate rewards program for an online casino isn’t straightforward as it’s influenced by the games you play how often you play and the total amount you bet. Some casinos shine in catering to casual bettors yet don’t offer much for high rollers while other casinos gear their rewards to high-stakes gamblers.
The casinos mentioned above have various rewards programs along with high-return game versions. We suggest trying all of them to identify which gives the most incentives your gaming habits more effectively. An effective way to measure rewards is by tracking your time spent playing along with the incentives you’ve accumulated. Record all the rewards and bonuses you accumulate and focus your play at the casino where you’ve received the highest rewards. The greater the rewards you receive the more likely you are to win.
Mermaid’s Diamond Max Win
When you bet $1 when trying your luck on Mermaid’s Diamond you have a chance to win a max jackpot of $5000. You can also say that the max you can win on Mermaid’s Diamond is 5000x.
5000x is a solid max win and wining it is obviously massive! That said acknowledging this many games are available online with max wins that are higher.
If you want to see some really big max wins, you should consider Mustang Money 2 which has a 100000x max win or Vegas Diamonds that has a max win of 200000x.
Mermaid’s Diamond Verdict - What’s Bad About this Slot?
We have covered many considerations for those playing Mermaid’s Diamond, but we have yet to address the negative points of Mermaid’s Diamond.
Here’s the Mermaid’s Diamond Great.com verdict:
It’s unfortunate that Mermaid’s Diamond lacks a Bonus Buy. Many players consider this an essential feature, and a slot without this option instantly becomes less attractive to players.
With only 5000 as the top payout, Mermaid’s Diamond appear less rewarding compared to other slots, causing players to prefer higher-paying slots. While playing casino games, knowing that the max win potential is high makes every bet feel more exciting.
Slots that don’t offer high RTP don’t appeal to us, and Mermaid’s Diamond has a surprisingly low RTP of 94.45%. For players seeking high returns, Mermaid’s Diamond might disappoint, because it has a reduced RTP than most new games, leading to fewer payouts. If you're wagering on slots, the key factor is your winning probability — and the better the odds, the more fun the game is!
Aside from what’s already been discussed, it’s crucial to realize that interacting with a slot is similar to enjoying a cinematic experience. What makes one person happy could leave someone else uninterested — delight is personal. What you think about this game depends largely by your likes and dislikes. We’re working to rate using objective criteria, but you can go ahead and play the trial version of Mermaid’s Diamond featured above and form your own opinion.
Games Like Mermaid’s Diamond
Powering Mermaid’s Diamond is the team of creators representing Play’n GO, the company responsible for its development. Can’t get enough of Mermaid’s Diamond? You could find excitement in the other hottest games from Play’n GO.
Book of Dead Demo
Try out Book of Dead demo mode Dive into the universe of mysterious egyptian treasure hunting adventure, a captivating experience that has engaging slot players since becoming a favorite since 2016. You’ll find volatility rated at High, a return-to-player (RTP) of 96.21%, and a max win of 5000x.
If you want to try some of the lesser-known titles
Play’n GO has launched many more titles than the games we covered above. Think there’s nothing new to find? You might be surprised! There are secret hits waiting that aren't widely known so check these out and be surprised.
Alice Cooper And The Tome Of Madness Demo
The Alice Cooper And The Tome Of Madness demo is one game that many have mised out on. The storyline is based on daring explorer uncovering ancient artifacts introduced to players in 2021. This game features High volatility, an RTP of 96.2%, and a max win of 3000x.
Cash-A-Cabana Demo
The Cash-A-Cabana demo is another great title that few slot players have heard of. The focus of this game highlights 1950s nightclub with lively performances and it debuted in 2022. This one includes Med-High volatility, an RTP of 96.2%, and a max win of 10000x.
Iron Girl Demo
The third little-known game would be the Iron Girl demo . The gameplay features space bounty hunter chasing intergalactic criminals and it was released in 2018. This slot has High volatility, a return-to-player (RTP) of 96.7%, and a max win of 1000x.
New game titles
Below you can see some of the latest titles released by Play’n GO to see if any remind you of Mermaid’s Diamond.
Legion Gold Victory Demo
The Legion Gold Victory is the most recent release by Play’n GO. It launched on 02/27/2025 and has a themed described as epic roman legion conquers golden empire. It has a Med volatility, an RTP of 96.3%, and a max win of 4000x.
Tower Quest Legacy Demo
The Tower Quest Legacy is another recently launched game. It was released on 01/16/2025 and is themed by fantasy battle with free spins. It comes with a Low-Med volatility, an RTP of 96.28%, and a max win of 1500x.
Treasures Of Kongar Demo
One more fresh game created by Play’n GO is the Treasures Of Kongar.It was released on 01/09/2025. This one's theme centers around jungle adventure with expanding symbols. This one includes High volatility, a return-to-player (RTP) of 96.2%, and a max win of 15000x.
Midnight Gold Demo
Still new just a bit less recent as the previous releases is the Midnight Gold.The latest slot is themed around classic-themed slot with golden features offering High volatility an RTP of 91.2% along with a maximum multiplier of 20000x.
Jolly Roger Wild Kraken Demo
Finally, from new releases by Play’n GO is the Jolly Roger Wild Kraken. The gameplay revolves around pirate-themed slot with kraken wilds and it released on 12/19/2024.This one offers a Med rating of volatility, a return-to-player (RTP) of around 96.26%, and a max win of 20000x.
Avoid the Biggest Mistake!!!
There are two versions of Mermaid’s Diamond, one is GOOD and one is BAD.
They look exactly the same, but in the bad version you’ll get less bonus features and less multipliers, the casino takes away your biggest wins.
Enter your email below and we will teach you how to tell them apart and increase your chances of winning.
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100% Match up to $300
Collect Bonus18+. New players only. Please play responsibly. T&C’s apply.
Curacao eGaming (CEG)-licensed
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100% Match up to $500 + 100 Free spins
Collect Bonus18+. New players only. Please play responsibly. T&C’s apply.
Curacao eGaming (CEG)-licensed
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100% Match up to $200
Collect Bonus18+. New players only. Please play responsibly. T&C’s apply.
Curacao eGaming (CEG)-licensed
-
100% Match up to $500 + 10 Free spins
Collect Bonus18+. New players only. Please play responsibly. T&C’s apply.
Curacao eGaming (CEG)-licensed
Pros:
Mermaids Diamond provides a 720 opportunities to win which boosts your odds of hitting a payout.
Exciting elements such, as Trident Wild symbols and Divine Intervention bring a level of excitement and offer the chance, for substantial wins.
Cons:
The absence of the gambling element restricts choices, for those seeking a daring gameplay experience.
The original winnings, from the base game usually seem smaller because of the multiway winning setup in place.
Bad RTP, avoid these casinos
These casinos have a bad RTP and a high house edge on Mermaid’s Diamond
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Worst RTP
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Worst RTP
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Worst RTP
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Worst RTP
Best RTP, play at these casinos
These casinos have the best RTP and the lowest house edge on Mermaid’s Diamond
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The best RTP
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The best RTP
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The best RTP
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The best RTP

Release date: | 09/20/2017 |
Provider: | Play’n GO |
Max Bet: | 100 |
Min Bet: | 0.2 |
Layout: | 3-4-5-4-3 |
Max Win: | x5000.00 |
Mermaid’s Diamond Slot Max Wins
Achieving the winnings, in Mermaids Diamond is the goal in this exhilarating slot game. It signifies the maximum payout you can get from just one spin of the reels Imagine hitting a jackpot worth up to 5x your original bet amount. Thats the thrilling experience Mermaids Diamond offers players With 720 opportunities to win and exciting features like Trident Wild symbols and Treasure Chest Bonuses awaiting you with each spin there’s always a chance, for excitement and rewards.
Watching videos of max wins, in action provides a look at others successes in land based casinos or online slots games — giving you a glimpse into the rewards awaiting players like yourself who take the plunge into the gaming world! These video clips go beyond entertainment value by offering insights and learning opportunities through showcasing winning strategies and the thrilling unfolding of massive payouts right before your eyes! Dive into these inspiring videos as they may ignite a spark, within you to pursue your dream of achieving a win while playing Mermaids Diamond slot game!
Max Wins for Mermaid’s Diamond Online Slot
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BIG WIN - Mermaid's Diamond
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Contents
Mermaid’s Diamond Online Slot Review
Delve into our evaluation of Mermaid’s Diamond by Play’n Go to discover all the treasure packed elements and enhance your experience with cash betting.
About Mermaid’s Diamond Online Slot
Mermaids Diamond was launched on September 20th in 2017 by Play’n Go. Presents an underwater setting with stunning visuals and an immersive soundtrack. The online slot showcases a layout of 5 reels and 720 ways to win. It comes loaded with a range of bonus elements, like Trident Wilds, Diving Intervention and the rewarding Treasure Chest Bonus.
The game offers a level of risk and reward with a 94.45% win rate that might attract players who are just starting out in the gaming world! To unlock bonus rounds and enhance your gameplay experience in Mermaids Diamond slot game. Keep an eye out for five treasure chests appearing on the screen! This underwater adventure also features symbols including sparkling diamonds and precious gemstones like emeralds and rubies to keep things for players of all levels! With a chance to multiply your bet by, up to 500 times its value. There’s plenty of excitement waiting for you in this gaming experience!
Mermaid’s Diamond Betting Options (Max/Min)
Mermaid’s Diamond offers a minimum bet of $0.20 (£0.16) and a maximum bet of $100 (£80). The game boasts a max win of x5000.
Graphics and Theme of Mermaid’s Diamond
The enchanting Mermaid’s Diamond game shines with an underwater setting that transports you to an ocean environment filled with calming sounds of the seas depths. Immerse yourself in the breathtaking visuals showcasing a variety of sea creatures, like fish and seahorses intertwined with dazzling gems and hidden treasures waiting to be discovered. Don’t miss the border encircling the spinning reels that adds an extra touch of mystique to this aquatic themed slot game. The vivid colors of the gems and ocean symbols truly encapsulate the spirit of an expedition, like no other.
Mermaid’s Diamond RTP and Volatility
When choosing where to play the online slot game “Mermaids Diamond ” it is crucial to factor, in the RTP (return to player) percentage as it directly impacts your winnings from the game with casinos having the ability to adjust this rate accordingly based on their policies and protocols regarding game payouts and returns. The RTP recommended by the provider is set at 94.45%. This gives players an opportunity to earn returns during long gameplay sessions. The Mermaids Diamond slot game has a volatility level that offers balanced gameplay suitable for different player preferences. Players can look forward to a win of up to 5 times their bet amount which adds thrill and the chance for big wins, to the underwater theme adventure.
Mermaid’s Diamond Online Slot FAQs
To trigger free spins in Mermaid’s Diamond, you need to land five treasure chest scatter symbols on the reels. These chests reveal the number of free spins, which can range from 10 to 25. If you only get four scatter symbols, the Divine Intervention feature might kick in and give you the fifth scatter symbol needed to start the free spins round. During the free spins, collecting diamond symbols can turn entire reels wild, increasing your chances of winning big.
Mermaids Diamond provides a layout with 720 ways to win that increases your opportunities to form winning combinations, in the game. You have the chance to win from both left to right and right to left directions. The game includes thrilling bonus features such as Trident Wild additions of symbols and Divine Intervention that activates spins. By obtaining five scatter symbols represented by treasure chests and uncovering the number of spins hidden within those chests you can unlock the round of spins for more excitement, in gameplay. Mermaids Diamond offers an exhilarating gaming experience, with the chance to win, up to 5 times your bet and features symbol values within a captivating theme.
Mermaids Diamond slot has a RTP of 94.45%. Is a great option, for new casino players looking for extended playtime at the casino tables! Its medium risk level offers a balance between wins and challenges to keep things interesting for players seeking excitement in hoping to win up to 5000 times their initial bet amount! Jump into this thrilling escapade. Discover exciting chances, for big payouts!