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Diamond Cascade (Pragmatic Play)

Review, Demo Play, Payout, Free Spins & Bonuses

Diamond Cascade is an online slot developed by Pragmatic Play. It is a 5x5 slot with 50 paylines, an RTP of 96.06 per cent, high variance, and a max win of 8,000x. This... gem-themed has features including cascading symbols and free spins. 

Diamond Cascade is an online slot developed by Pragmatic Play. It is a 5x5 slot with 50 paylines, an RTP of 96.06 per cent, high variance, and a max win of 8,000x. This gem-themed has features including cascading symbols and free spins. 
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Pros
  • Cascading symbols with increasing multipliers
  • Free spins
  • Separate controls for music and sound effects
Cons
  • No min/max bet buttons
  • Gem theme is not particularly original

Diamond Cascade slot review

Anyone who has experience playing slots has probably seen at least one game that features diamonds and other gems. Developer Pragmatic Play, amongst others, seems to think that we can easily have our heads turned by the gleam of precious stones. The five reels and five rows of the Diamond Cascade slot are full of coloured crystals to try to match across the 50 paylines. If you trigger tumbling symbols or the free spins bonus, you may see even more of these sparkly treasures.

Diamonds most fantastical

Slots featuring gems is a broad category, with settings spanning from deep mines to the vastness of space. In the Diamond Cascade slot, Pragmatic Play has decided to create a world more like a medieval-inspired fantasy. Towering crystals rise like mountains towards a vast blue sky, and the gold decorative framing of the reels wouldn’t look out of place in a castle or palace. It is a rich and magical sort of place where animations bring the stones to life.

Filling the treasury

This isn’t one of those slots where the gems are just something to fill up the bottom of the paytable whilst the themed symbols draw most of the attention. Every symbol is a gem, different in shape and colour and with its own inner fire. Most are not raw and uncut; instead, they have their own gold settings. Combined with the decorated tiles, each also with its own hue and gold frame, it is like stepping into a royal jewellery box.

Diamond Cascade RTP and variance

The RTP of the Diamond Cascade slot starts at 96.06 per cent, although casinos may be able to adjust it. The variance is high.

Diamond Cascade (Pragmatic Play)

How to play Diamond Cascade

These controls have the same layout as other Pragmatic Play demo slots, so they should be quick to master:

  1. Any information not contained in this Diamond Cascade slot review can be found by pressing the info button. 
  2. There is a mute button on the main screen, but most settings are in the menu. These include the battery saver and separate switches for ambient music and sound effects. 
  3. You can find more bet options on the main screen, where hitting the plus or minus will reveal separate adjustors for the coins per line, the coin value, and the total bet. 
  4. Budgeting is the most important thing before playing any slots, which includes setting hard limits for losses, single wins, and session length. 
  5. Once you are certain of your limits, you can hit the spin button or press the spacebar. Don’t forget that timeout and self-exclusion functions are available. When the fun stops, stop playing.

How to win at Diamond Cascade

Even people who don’t have a lot of experience playing slots should find it relatively easy to master the base game of Diamond Cascade. Its 5x5 layout may be bigger than the traditional 5x3, but the 50 paylines are simple enough in concept. This means there are 50 ways you can create a sequence of matching symbols to earn you a payout. It takes at least three symbols to win. Never forget that where the reels land is always random.

Top wins

  • Values for each possible combination of winning symbols are displayed in the paytable.
  • Combinations of five matching symbols have the biggest payout potential.
  • For the lowest-paying gem, the top win is 0.6x your bet.
  • Most valuable of all is the red gem, with a maximum multiplier of 20x.
  • The wild symbol and scatter symbol don’t pay, although they have special functions.
  • Overall, the max win available is 8,000x.

Diamond Cascade bonuses

In the modern video slot, bonuses can be one of the most important parts. In the Diamond Cascade slot, features take one of two forms: cascading symbols and free spins.

Colour tumble

The colour tumbles in this game are very similar to the cascading symbols in other slots, with every base game win leading to a tumble. Unlike in other versions of this feature, it is not the winning symbols that disappear; instead, any cluster of at least five matching symbols that are adjacent in any direction plus any scatters explode and leave space for new symbols to fall and hopefully create another winning combo. 

Tumbles also come with an increasing win multiplier of 1x for every 20 exploding symbols collected. This multiplier can continue to increase when you fill the exploding symbols meter again but resets between your regular spins.

Free spins

These have a more traditional mechanism, being triggered when you land the scatter symbol three times. You start with 15 free spins but can add another 5, 10 or 15 by finding three, four or five more scatters respectively. Colour tumbles during the free spins will not reset their win multiplier between spins, meaning more opportunities to build your total win.

Max-win 3,770x
Volatility Medium
Top RTP 95.40%

Diamond Cascade review - summary 

The Diamond Cascade slot is designed for players who enjoy sparkly things; however, it is not just about its looks. Its variation on cascading symbols, the colour tumble feature, has an original design that doesn’t simply copy other games, whilst free spins come with their own opportunities. As in the Razor Returns slot, multipliers can increase during the Diamond Cascade bonus features. As always, the best way to find out whether it is the slot for you is to spin its reels for yourself.

Slot Data
Slot Name: Diamond Cascade (Pragmatic Play)
Software: Pragmatic Play
RTP: 95.40%
Volatility: Medium volatility
Paylines: 3888
Reels: 5
Min Bet (all lines covered): £0.30 (GBP)
Max Bet: £30 (GBP)
Top Win: 3770
Features: Wild Symbol, Scatter Symbol, Medium volatility, 5 Reels, Prize Wheel
Themes:
Last Update: 29/06/2026
UK Available in UK? Yes. Pragmatic Play have a UKGC license and are allowed to offer their games at UK licensed casinos.

FAQS

Does the Diamond Cascade slot have cascading symbols?

It does, but they are not the same as in most slots. Called colour tumbles, it is clusters of matching symbols that explode from view rather than winning symbols. The result is the same, however, with new symbols tumbling into the gaps and functioning almost as a free respin to give you another chance at a win.

Does the Diamond Cascade slot have a free spins round?

All you need to do is find three scatter symbols, which admittedly sounds easier than it is in practice. Your starting point for the free spins round is 15 spins, with another three scatters adding five more spins to the total. In the same way, you are awarded 10 or 15 extra spins when there are four or five extra scatters during the feature.

Does the Diamond Cascade slot have any multipliers?

Whenever you trigger a colour tumble, the symbols that explode not only disappear but are collected in a meter. Once the meter reaches 20, an additional 1x multiplier is added to any wins. Another 20 symbols mean another 1x increase. Multipliers reset between spins except during the free spins round, when there is no reset and they can continue to grow.

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