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Diamond Flash Slot - Review, Free & Demo Play

Diamond Flash
Diamond Flash
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Updated: 14.10.2025
Reviewed by: Joe Booth

Diamond Flash is a slot created by Popok Gaming and released on 26/03/2021. If you are into classic fruit games as well as lucrative progressive jackpots, then this title is perfect for you. In order for you to quickly learn all the rules of the slot, we have created a detailed review. Here, you have all the comprehensive information about the bonuses, features, and payouts of this wonderful game. In addition, on this page, you will find a demo version of the game that will allow you to try it for free.

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds & Free Spins
  4. Summary
  5. Where to play
General information about Diamond Flash slot

General information about Diamond Flash slot

Rating by Joe Booth:
7.3
User’s Rating: Not rated yet
PopOK Gaming
Write a review +25 SJ points
  • Release Date:
    26.03.2021
  • Volatility:
    Low
  • RTP:
    95.6%
  • Multiplier:
    No
  • Max. win:
    1,543x
  • Bonus game:
    No
  • Free spins:
    No
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    No
  • Jackpot Game:
    Yes
  • Slot lines:
    10
  • Slot reels:
    5
  • Layout:
    5-3
  • Stakes range (€/£/$):
    0.10 to 500
  • Slot Theme:
    Fruits
  • Technology:
    HTML5
More infoLess info

Live stats from Slotsjudge

Slotsjudge relies on its proprietary simulation process, which plays through 10,000 rounds daily per game to produce up-to-date data; the latest analysis reflects the most recent results. For Diamond Flash, the simulated return to player (RTP) stands at 87.87%, while the declared RTP is higher at 95.6%, indicating a difference typical of theoretical versus tested figures. The game's hit frequency is around 13.05%, meaning wins occur roughly every eight spins, though the average win is modest at 6.73 times the bet. Despite the low volatility, the maximum win reaches an impressive 1543x, suggesting occasional large payouts amidst frequent smaller wins. These figures offer a clear snapshot of Diamond Flash's balance between stability and payout potential, helping players gauge its overall risk and reward profile from a data-driven perspective.
  • Declared RTP:
    95.6%
  • Simulated RTP:
    87.0%
  • Bets sum:
    €10,000
  • Wins sum:
    €8,787
  • Bets:
    10,000
  • Average Win:
    €6.7
  • Max Win Observed:
    €1,543
  • Bonus Frequency:
    58
  • Hit Rate:
    13.0%
  • Wins:
    1,305
More infoLess info

Licensed and tested by

  • Gambling Comission
  • MGA

How to Play

To start playing Diamond Flash, do the following:

  1. Tap on the title to load it
  2. Open paytable and read the payout rules
  3. Place a bet from €0.10 to €500
  4. Click on Spin to start the game

The title has 10 fixed paylines, as well as 8 symbols that pay wins with a multiplier up to 1,543x bet. In addition, the game has 2 Scatters and the Wild that can substitute for other symbols if necessary.

The main bonus of the slot is the jackpot which has 4 levels here. Each can be won absolutely randomly after any base spin. Also in the title, you can double your winnings up to 6 times in a row using the Double option.

Diamond Flash RTP and Volatility

7.5 

The RTP of the game is 95.58%, while the volatility is low.

RTP is a percentage that reflects the amount of your bets, which in theory can be returned back to your account if you play long enough. It is not known exactly how many spins you will need to make to get 95.58%, so you should not plan your game using RTP as the basis for your strategy. In addition, please note that this slot has a slightly lower return percentage than other modern titles. As a rule, an RTP of 96% or higher is considered normal today.

At the same time, low volatility is an excellent indicator of the high frequency of winnings in the slot. However, it is worth noting that the prize amounts will be slightly lower than in titles with medium volatility.

Theme

6.3 

The graphic design of the slot does not differ in variety or originality, which is typical for a classic theme. The playing field is located on a solid dark red background, and above it, you can see the counters of 4 jackpots and the logo of the slot. The title does not have a separate settings menu, since all the necessary buttons are located directly on the control panel. Under the game grid, you can find the bet slider, and on the left, the paytable tab.

There is no soundtrack in the game, so you can turn on your favorite music by spinning the reels of the slot. As soon as a win appears on the screen, you will hear a short ring, and the symbols in the line will start to rotate.

The symbols of the title are fruits, which are often found in such games. Among them are Plum, Strawberry, Watermelon, Grape, Lemon, Orange, and Cherry. At the same time, the most profitable element here is the Seven.

The Wild is made in the form of a chic blue diamond in a gold frame. The first Scatter is the dollar sign and the second is the red star. Both Scatters can bring you payouts.

Theme

Diamond Flash slot paytable

Mobile Compatibility

Diamond Flash slot mobile

To use the mobile version of the title, you do not need to download additional software. Just click on the slot in the browser of your phone or tablet and the game will start automatically. The dimensions of the playing field and symbols automatically adjust to the screen resolution of your device, so you don't have to adjust the slot.

About Popok Gaming

Popok Gaming is a company that creates online content for a wide audience of gamblers. Among the most significant provider slots are Los Toros, Temple of Heroes, and Gold of Egypt. Most of the company's titles have multi-level jackpots and risk games.

Bonus Rounds & Free Spins

7 

Jackpot Game

Each jackpot in the game is indicated by a green, blue, orange, or red crystal. In the bonus game which is triggered randomly after any spin, you have to collect these symbols by clicking on closed boxes. To have a chance to win 1 of the jackpots, you need to collect 4 crystals of the same color.

Double Option

If you want to try to increase your prize, click on the Double button, which is located on the right side of the screen. The option allows you to use up to 6 attempts to double the winnings by guessing the color of the flipped card.

Diamond Flash slot Double Option

Diamond Flash Demo Play

If you have not yet decided whether or not to play this slot for money, use its demo version to try it for free. We recommend studying all the bonuses and features of the title before placing real bets. You won't be able to win the Jackpot, but spinning the reels for fun is a great option.

Max Win

8.2 

Maximum win – 1,543x the bet.

The title has relatively large payouts that can be obtained in the base round. If you don't want to race for the jackpots, spin the reels with medium and small stakes. However, remember that the probability of receiving the main prizes of the slot can increase if you stay in the game for as long as possible.

Overall Rating

7.3

Diamond Flash is a great classic-themed slot that will appeal to fans of simple and unpretentious gameplay. High rollers will also find this title interesting as there are relatively large multipliers and four jackpots. However, we recommend that beginners carefully monitor their balance so as not to exceed the spending limit.

Hits
Jackpot game
Double option
Two Scatters
Misses
Lack of bonuses

Diamond Flash Slot - FAQ

How many paylines are there in Diamond Flash?

There are 10 winlines.

What is the most valuable symbol in Diamond Flash?

It’s the Seven symbol.

What is the Return to Player (RTP) rate of Diamond Flash?

The RTP of the title is 95.58%.

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Joe Booth
Joe Booth
Expert in: News, Blog, Slot reviews, Payments
Joe is an expert online casino player, who knows all the tricks and tips on how to get to the most massive wins. He is also an experienced online casino games reviewer, with hundreds of written articles behind him, on all kinds of online casino games. He makes sure to play them, see how they work, and then gives his honest expert opinion about them to other players, our readers. 

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Reviewed by Editor-in-Chief
Nikita Lukanenoks

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