Diamond Cascade Online Slot

Published: 14 Aug 2023 | Updated: 14 Aug 2023
Published: 14 Aug 2023 | Updated: 14 Aug 2023
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Progressive Jackpot
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Slot Setup and Betting Options

  • 5 Reels
  • 5 Rows
  • 3D Graphics
  • 31.07.2023 Release Date
  • Part of a Series
  • Mobile Version
  • £0.20 Minimum Bet
  • £300.00 Maximum Bet
  • 50 Paylines
  • Win Both ways

Diamond Cascade Online Slot Review

The Diamond Cascade online slot is a jewel themed game with 5 reels, 5 rows, and 50 paylines. It’s a desktop and mobile compatible slot from Pragmatic Play that has a high volatility matched to average returns of 96.06%.

Features include wild substitutions and a Colour Tumble mechanism that removes clusters symbols with the same background colour as those involved in a win. A win multiplier increases if enough symbols are removed via tumbles, and you can trigger free spins where the multiplier never resets throughout.

Wins from the Diamond Cascade slot can reach 8,000x the stake from a long enough series of tumbles, or during the free spins feature at the top Casino Sites.

How to Play the Diamond Cascade Online Slot

A dazzling collection of 11 different jewels can land on the 5x5 symbol grid. Lower value gold, pink, purple, and green nuggets feature alongside the 7 high paying shaped gems in a wide range of colours. Play the Diamond Cascade slot and you also find a ‘W’ wild gem that can act as others, plus the diamond scatter symbol that triggers a free spins bonus round when seen in at least 3 places.

The background colour to each symbol is important, and they rest on purple, blue, green, or yellow backings. A world of giant crystals is in view behind the reels, adding sparkle across PCs, iOS, Android, or Windows devices at any of our recommended Betting Apps. The soundtrack is pleasant enough, but nothing too memorable, and there are animations from symbols when they are part of a winning combination.

The standard Pragmatic Play controls feature here, and you just tap plus or minus buttons to pick from a generous bet range of 0.20 to 240.00 per spin. A side bet option increases stakes by 25% but the odds of entry to the free spins feature improves. There’s also the option to buy into the bonus round for 100x, but as always, UK laws block this feature in the country. Autoplay and quick spin modes are also unavailable from the UK.

Before you play the Diamond Cascade online slot you should read the paytable to see how the features such as Colour Tumbles work. It also has a list of how much you win from each symbol when you match enough of the same kind across any of the 50 paylines that run from left to right. Red jewels pay the most, at 1.25x, 2.5x, and 20x the stake for 3, 4, or 5 on a line.

Free Spins & Other Diamond Cascade Slot Features

Although the wild symbol doesn’t pay anything on its own, it can help to complete or improve wins by acting as others.

The Colour Tumble feature triggers when there’s a win and at least 5 symbols with the same background colour as the winning symbol are connected in clusters. They all vanish, and new symbols drop in from above. The feature repeats for as long as you get a new win and there are clusters of 5 or more symbols with the same background colour.

Removed symbols collect in a meter and for every 20, a multiplier increases by 1x which applies to all wins from the same sequence of Colour Tumbles. The multiplier resets at the end. It’s a unique twist on a popular mechanism that with luck can lead to several wins in a row.

Three or more diamond scatter symbols will trigger 15 free spins. If 3, 4, or 5 diamonds land during the feature you get 5, 10, or 15 extra spins respectively. The big difference from the base games is that the multiplier doesn’t reset at the end of any Colour Tumbles sequence, only increasing in value throughout the free spins feature.

Slot Features

  • Bonus Buy
  • Multipliers
  • Scatters
  • Wild symbol
  • Free Spins
  • Re-spins
  • Cascading Reels
  • Quickspin
  • Gamble feature
  • Retriggering

Diamond Cascade Slot Maximum Wins, Volatility, & Average Returns

The 8,000x maximum win is possible at any time, but far more likely via the free spins, Colour Tumbles or the free games end if you hit this target which is worth 2,400,000.00 at the maximum stake – not quite as much as Jackpot Slots but still a massive potential win.

Diamond Cascade is a high volatility game with a return to players percentage of 96.06%.

Our Thoughts on the Diamond Cascade Online Slot

The gem theme is hugely popular and Pragmatic Play make the Diamond Cascade slot stand out from the crowd with their Colour Tumbles feature. It only triggers if there are enough connected symbols with the right background colour, so don’t expect it on every win, but once triggered, you could grab a big prize from an unlimited number of Colour Tumbles, helped by an increasing multiplier.

The multiplier can build to huge values over the course of the free spins, especially if you manage to retrigger the round. Enjoy the shiny symbols and radiant gameplay as you spin the reels of the Diamond Cascade slot machine at our favourite Pragmatic Play slots uk casinos.


Colourful gems feature on the reels of the Diamond Cascade slot. They come in a rich variety of shapes and sizes, including a bonus jewel that can act as others and a sparkling diamond that leads to free spins.

Winning symbols vanish to trigger tumbles of those above, but only if there are clusters of at least 5 symbols with the same colour background. This feature of the Diamond Cascade slot repeats for as long as you get new wins with more matched colours.

The maximum win in the Diamond Cascade slot is equal to 8,000x the stake. Thanks to a high 300.00 limit, it’s worth as much as 2,400,000.00.

This is a game with 50 paylines. You win whenever 3, 4, or 5 examples of the same symbol land across a payline of the Diamond Cascade slot, and the sequence needs to start on the left reel.

Look for the hottest slot promo codes here at gambling.com. These are often linked to selected games, and there might not be any connected to the Diamond Cascade slot, but you can still claim promo codes to play the corresponding games.

Diamond Cascade sticks to a very popular topic and comes with some outstanding features. The Colour Tumbles are an excellent innovation, while multipliers and free spins add even more sparkle to the gameplay.

You’ll find the Diamond Cascade slot at our recommended desktop and mobile casinos. Pick from our carefully chosen sites and be sure to grab their best bonus offers when you register.

The Diamond Cascade slot features similar symbols to games such as Gems Gone Wild from Red Tiger, Jewel Box by Play’n GO, and Diamond Jackpots from Blueprint Gaming. There’s a great range of jewel-themed games at our favourite casinos.

The Diamond Cascade slot is part of the huge Pragmatic Play range. Others from this studio include Sweet Bonanza, Spellbinding Mystery, and Madame Destiny Megaways. These are just some of the 500+ slots from Pragmatic Play.

The Diamond Cascade slot was launched into the top casino sites on 31st July 2023.

Meet Our Slot Tester

Adam Kenny

Senior content operations specialist at gambling.com

With over 12 years of experience in online gaming, Adam has seen, played, reviewed, and tested hundreds of slot games. He is always keeping an eye out for new features, themes, and potential jackpots by testing slot games even before they are released to the market.