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Knockout Diamonds Online Slot by ELK Studios

Knockout Diamonds
Knockout Diamonds
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Updated: 22.07.2025
Reviewed by: Fabio Duarte

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In this review
  1. Slot details
  2. Theme
  3. Knockout Diamonds Bonus Features
  4. Summary
  5. Where to play
General information about Knockout Diamonds slot

General information about Knockout Diamonds slot

Rating by Fabio Duarte:
7.8
User’s Rating: (based on  reviews):
0.0
ELK Studios
Write a review +25 SJ points
  • Release Date:
    05.01.2021
  • Volatility:
    High
  • RTP:
    96.0%
  • Multiplier:
    Yes
  • Max. win:
    2,500x
  • Bonus game:
    No
  • Free spins:
    Yes
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    No
  • Jackpot Game:
    No
  • Slot lines:
    1
  • Slot reels:
    3
  • Layout:
    3-1
  • Stakes range (€/£/$):
    0.25 to 100
  • Slot Theme:
    Classic style, Sports
  • Technology:
    JS, HTML5
More infoLess info

Licensed and tested by

  • Gambling Comission
  • MGA
  • ONJN

Put on your boxing gloves and join the fight for a massive jackpot with one of the latest slot games from ELK Studios. Knockout Diamonds features unique gameplay, which is why it is so appealing to players from all around the world. The release date for this slot is January 5, 2021, and this game is set to be one of the best releases of the year. 

Knockout Diamonds’ gameplay is simple. First, you need to set your desired bet. The minimum bet amount is 0.25 coins, while the maximum bet is 100 coins. After you set your bet, all that’s left to do is spin the wheel. The RTP rate of Knockout Diamonds is 96%, its volatility is high, and the max payout for its jackpot is 2,500x your stake. This slot from ELK Studios has just 1 payline. 

The layout of Knockout Diamonds is 3x1, meaning that there are 3 reels and just 1 row. This is considered a traditional slot layout. Knockout Diamonds is a new release and uses the latest technology available on the market. Hence, this game is fully optimized for mobile, tablet, and desktop use.

Gameplay

8.8 
Gameplay

Mobile compatibility

Mobile compatibility

Knockout Diamonds Bonus Features

6.8 

Game Symbols

There are a total of 7 regular symbols, which is a bit higher than the standard number for traditional slots. The lowest-paying symbol in the game is the cherries which have a max payout of 3 coins. The Any Bar symbol has a max payout of 5 coins. 

The blue Bar symbol comes with a max payout of 10 coins, the green Bar has a max payout of 15 coins and the pink Bar symbol has a max payout of 25 coins. The golden bells come with a max payout of 50 coins, and the Lucky 7 is the highest-paying symbol in the game with a max payout of 75 coins. 

A Wild symbol is also featured in Knockout Diamonds, which is a pleasant surprise. It substitutes all regular symbols and forms winning combinations of its own. The max payout of the Wild is 100 coins. The Knockout symbol acts as the Scatter. 

Bonus Rounds & Free Spins

Most traditional slots don’t feature a Scatter, which is why this game surprised us. By landing 3 Scatters on the reels, players will receive 3 Free Spins. While playing with them, if the player lands a winning combination or an additional Scatter, 3 more Free Spins will be rewarded. 10 Scatters will give you the highest possible win. 

Overall Rating

7.8
All in all, Knockout Diamonds is a fascinating slot game that definitely deserves a try. Unlike most traditional slots, this game has a few features which add to the excitement. Both Wild and Scatter symbols are present, Multiplier Wilds feature is also available, and the max payout for its jackpot is decent.
Hits
Wild and Scatter Featured
In-Game Bonuses
Simple Gameplay
Unique Theme
Misses
Average RTP

Knockout Diamonds Slot - FAQ

Is a Deposit Required to Play This Game?

Some sites offer free play of Knockout Diamonds, so a deposit is not required. 

What is the Most Valuable Symbol?

The most valuable symbol in Knockout Diamonds is the Scatter, as it rewards players with Free Spins and can provide them with the highest jackpot payout.

What is the Return To Player (RTP) rate of Knockout Diamonds?

The RTP of Knockout Diamonds is 96%.

Can I Earn Real Cash Prizes in Knockout Diamonds?

Yes, players can earn real cash prizes in Knockout Diamonds.

Does the Knockout Diamonds slot have a jackpot?

Yes, a jackpot in Knockout Diamonds is featured and it has a max payout of 2,500x your stake.

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Fabio Duarte
Fabio Duarte
Expert in: News, Blog, Slot reviews, Payments
Fabio is a young writer with +6 years of experience in gambling & betting. Fabio creates professional reviews of casino and slots. Every single article Fabio made exhibits deep analytical skill and comprehensive coverage of a topic. It’s Fabio – one of the leading authors on slotsjudge.com.

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