8.9
Mermaid's Diamond
An online slot from Play'n GO
  • 96.5%

    Return to player

  • £0.20

    Mininum bet

  • £100

    Maximum bet

Updated on 7 June 2019 by Thisbe Savva

Review of Mermaid's Diamond

Dive into the magical world of Mermaid’s Diamond, where you are guaranteed to find a whole lot of treasures at the bottom of the ocean. Diving for gold if you like. Play ‘ N Go have managed to create a game with all of the elements that we have ever wished for in an underwater themed casino game, along with the calming ocean music and graphics to match.

Upon first entering the Mermaid’s Diamond slot game you are greeted with the relaxing sounds of the ocean and some very beautiful symbols consisting of fish, shells, jewels, starfish and even squid. The colourful symbols create something a little bit extra enticing in the slot, and it automatically puts you in a good mood.

Mermaid's Diamond

Mermaid's Diamond

An online slot from Play'n GO

8.9
Play Mermaid's Diamond

New Customers Only - T&C Apply

  • LeoVegas

    LeoVegas

    35x
    Turnover
    £10
    min. deposit
    9.9
    20 Free Spins: 20 Free Spins available on Book of Dead game only. Must be claimed on the 'My Offers' page within 14 days of sign-up. Free Spins have a £0.10 value each and expire 7 days from claim. 35x wagering requirement on eligible slots before winnings are converted to cash. Casino Deposit Package: Deposits of £10, £20, £50 or £100 matched with a bonus offer of same value (14 day expiry).Total of four (4) Deposit bonuses + bonus spins offers available. 35x real money cash wagering of bonus offer amount must be met (30 days from deposit) before bonus is credited in cash. Spins credited upon deposits; under £50 - 10 Bonus Spins; £50 or over - 25 Bonus Spins. Spins on Book of Dead only, 3 day expiry, winnings paid in cash.
  • PlayOJO

    PlayOJO

    0x
    Turnover
    £10
    min. deposit
    9.9
    18+ | First time depositors only. Min. deposit £10. Maximum amount of Free Spins is 80. Free Spins valued at £0.10 per spin, in Book of Dead. Excluding new players in Northern Ireland. OJO's Reward and Game Play Policy Applies.
  • Casumo

    Casumo

    30x
    Turnover
    £10
    min. deposit
    9.8
    18+. New UK customers only. Opt-in required. 30 free spins on Book of Dead game upon registration with NO wagering requirements or deposit required for spins AND 100% deposit bonus up to £300: Min deposit £10 and 30x wagering requirements apply on bonus (game weighting applies). Max bet applies. T’s and c’s apply. Please gamble responsibly, www.begambleaware.org

How To Play

With a standard layout of 5 reels, this slot game seems pretty normal, however it does have a whopping 720 paylines which means you have 720 ways to win and they pay in both directions! Before you dive into the beautifully turquoise ocean in Mermaid’s Diamond, you should make sure that you adjust your betting limit.

The minimum bet that you can place in this slot game is £0.20, and the maximum bet that you can place is £100, so choose wisely and be sure to keep in mind that you can adjust your bet at any point in the game except for when you are in a special feature. Once you have decided how much you would like to spin with, go ahead and see what treasures you can find below.

Trident Wilds

This is a fantastic feature that Play’ N Go implemented into Mermaid’s Diamond, it’s a random feature meaning it will be triggered randomly during the base game. When it’s triggered, Wild symbols are added on between one and two reels whilst the reels are still spinning, however this feature doesn’t guarantee any sort of winning combination. The Wild symbols in this game are the beautiful mermaid herself so you definitely won’t miss it!

Divine Intervention

The Divine Intervention feature in Mermaid’s Diamond can be triggered during non-winning spins which show four Scatter symbols anywhere on the reels. If it is triggered the fifth Scatter symbol which is needed in order to activate the Free Spin feature will appear on the reel.

Free Spins

The Mermaid’s Diamond Free Spin feature can be triggered when 5 Scatter symbols have landed on the reels. When this exciting feature happens, 5 treasure chests will appear on the screen, you must pick one of them and reveal a number indicating how many Free Spins you have won! The Free Spins can be either 10, 15 or 25.

During Free Spins, some beautiful Sparkling Diamond symbols can appear, if you collect 5 diamonds it will trigger the Trident Wild feature. When the required number of diamonds is reached, Wild symbols will be added to the reels and help you to make winning combinations. There is one last thing, the Mermaid’s Diamond Free Spin feature can be extended when the Scatter symbols end up landing on the reels. If you manage to land 3, 4 or 5 Scatter symbols on the reels, it will award you with another 3-5 Free Spins. This extra feature can be triggered an unlimited number of times.

if you collect 5 diamonds it will trigger the Trident Wild feature