Hot Diamonds Slot Machine

Unearth the riches with this classic slot, it comes with 10 paylines and bonus features.

Hot Diamonds Slots is a 5-reel video slot with 10 paylines, 3 rows, and a jewel theme. Powered by Amatic Software, this casino game has a medium variance and an RTP of 96%. Its symbols and bonuses include diamond rings, stacks of gold bars, Gold Star Scatter, Gamble Feature, and Free Spins.

If you want a classic fruit machine with modern bonus features then you’re in the right place, this game offers a 1,250,000 coin jackpot.

Look out for the diamonds, gems and crystals that fill the reels with colour.

Discover hot wins with scatter symbols, bonus symbols, bonus features, and a free spins round in this Hot Diamond Slot Review.

Best Hot Diamonds Slot Sites

From our research, we have created a list of the Best Hot Diamonds Slot Sites in May 2023:

  • MrQ

    MrQ Logo

    First deposit only. Min deposit & spend £10. Max 30 spins on Big Bass Splash at 10p per spin. Spins credited upon spend of £10.

    Full T&C's Apply

  • Wizard Slots

    Wizard Slots Logo
    500 FREE SPINS

    New Players Only, Min Deposit £10, £8 Max Win Per 10 Spins, Max Bonus Conversion Equal To Lifetime Deposits (Up To £250), 65X Wagering Requirements.

    Full T&C's Apply

  • PlayOJO Casino

    Play Ojo Logo

    First deposit only. 50 Free Spins on Book of Dead slot. Free Spin valued at £0.10. OJO’s Rewards and Game Play policy applies.

    Full T&C's Apply

  • Unibet Slots

    Unibet Slots Logo
    DEPOSIT £10 GET £40

    18+ New Customers only. Minimum Deposit £10 and Get £40 in Casino Bonus Funds. Debit card only. Up to 50x wagering, game contributions vary, max. stake applies, new customers must opt in and claim offer within 24 hours and use within 30 days.

    Full T&C's Apply

  • Playzee

    Playzee Logo
    100% UP TO £300 BONUS + 100 ZEE SPINS

    18+. New players only. Min Deposit £20 Max Bonus Bet £5 Winnings from spins capped at £50 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Full terms apply.

    Full T&C's Apply

  • WatchMySpin

    WatchMySpin Logo
    UP TO £100 + FREE SPINS

    New players only. Wagering occurs from real balance first. 50x wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests voids all active/pending bonuses. Excluded Skrill deposits.

    Full T&C's Apply

  • Slots Magic

    Slots Magic Logo
    UP TO £50 + 50 FREE SPINS

    First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Rich Wilde and the Book of Dead, Spin Value: £0.10, Max Extra Spins:50. WR of 30x Deposit + Bonus amount and 60x Extra Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the extra spin winnings and bonus amount or £5 (lowest amount applies). Extra Spins must be used before deposited funds. Bonus Policy Applies.

    Full T&C's Apply

  • Pots of Luck

    Pots of Luck Logo
    UP TO £200

    New players only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests voids all active/pending bonuses. Excluded Skrill deposits.

    Full T&C's Apply

  • MFortune Slots

    mFortunte Slots Logo

    18+. New players only. 20x wagering requirement. Expires after 7 days. Max withdrawal from bonus winnings £50. T&Cs apply,

    Full T&C's Apply

  • Slotzo

    Slotzo Logo
    UP TO £150 + 50 EXTRA SPINS

    18+. New Players Only. Min. deposit £20. UK players. Max. bonus 1st deposit £50 and 2nd deposit £100. Max wins from spins £100. 35x wagering applies, within 21 days. 20 spins on 1st deposit and 30 spins on 2nd deposit. Spins available on specific games. Spins expire after 24 hours.

    Full T&C's Apply

About Hot Diamonds Slot

Hot Diamonds Slot is a jewel-themed fruit slot game by Amatic. The game is a new take on the classic slot game.

Hot Diamonds Slot is a video-based slot-type game. The game has five reels and up to 3 lines for each of the reels. Amatic released Hot Diamond Slot on the 15th of December, 2016.

The game is over a plain red background accompanied by a set of tinkling sound effects. The colour schemes in the game are in bright jewel shades of reds, greens, yellows and purples with splashes of gold.

The jewel symbols that form winning combinations are also highlighted. The transitions and animations in the game are smooth. The different visual elements in the game complete the opulent ambience.

Slot Info

Hot Diamonds SlotsAttributes

Casino Game:

Hot Diamonds Slot Game


10 paylines


5-reel slot games


Amatic software

Minimum Bet:


Max Bet:



Medium Variance Slots



Slot Theme: 


Bonus Features:

Gamble Feature, Gold Star Scatter, Free Spins

Max Win:


Free Spins:


Release Date:

15th December 2016

How to Play Hot Diamonds Slot Online

To start playing the Hot Diamond Slot, a player has to set up the game.

  1. First, the player sets the number of coins toon each active payline during the round. The least number of coins a player can place as a bet on each payline is 1. The highest amount that is allowed as a bet on each payline is 50.
  2. After customizing the bet per line, all a player has to do is to spin the reels using the Spin button.

The Hot Diamonds Slot is fully optimized to be accessible on different platforms. The game is playable on a desktop computer, on tablets, and mobile phones. It is compatible with both Apple and Android devices.

Interactive Features

The Hot Diamonds Slot gives its players several special features that can help a player win more prizes.

Diamond Symbols

The different symbol designs have the same style as the rest of the other elements in the game. The low paying symbols in the game are cut diamonds in different colours. The symbols with the lowest pay are yellow diamonds and green diamonds. These are followed by purple diamonds and blue diamonds.

High paying symbols

These are more crafted items of luxury. This includes a diamond ring and a stack of gold bars. The highest paying symbol in the game is the red diamond over a flaming background. Landing 5 diamond symbols across an active payline in a single spin awards the player with 5000. Covering all the reels with the red diamond pays the player 50000.


The Gamble feature of the game is triggered after every winning spin. When activated, the player is taken to another screen. To win in the gamble, the player has to guess if the next card revealed is red or black. A player can gamble their current wins or double the amount. The player can also opt to collect the winnings and exit gamble mode.

Auto Start Option

The Auto Start option lets a player spin the reels for several turns without interruption. A player selects the number of turns they want to spend the reels spinning.

What Symbol Trigger the Hot Diamonds Slot Bonus Free Spins?

Hot Diamonds Slot gives its players a bonus spin round.

Star Bonus Scatter

The scatter symbol in the game is a gold star with diamond inlays and the word Bonus written across. Landing 3, 4, or 5 scatter symbols anywhere on the reels in a single spin triggers the Hot Diamond Bonus Free Spins Round.

Hot Diamond Bonus Free Spins Round

When the free spins round starts, the player proceeds to another screen. The player has ten free spins.

Scatter Wild. During the free spins round, the Star Bonus Symbol serves as the wild. The wild symbol can substitute for other symbols in the game to complete winning combinations.

Hot Diamond Bonus Free Spins Line Pay. During the free spins round, line wins pay on all positions. This feature means that the symbols do not have to be in adjacent reels to count as a win.

Paylines and Stakes

To win at Hot Diamonds Slot, a player has to line up at least three matching symbols across an active payline. Only the highest paying winning combination across a payline is paid.

The least amount a player can place as a bet in the game is 10. The highest amount a player can place as a bet is 500.

The paylines in the game are fixed. This means that a player cannot adjust the number of active paylines in the game. The paylines in this game only pay one-way. The winning combination has to form from the leftmost reel to the rightmost reel.

A player has up to 10 ways to win in Hot Diamonds Slot on every spin.

Hot Diamonds Slot Game Software

Hot Diamonds Slot is powered by Amatic Software.

Amatic is an Austrian-based company that was established in 1993. As a game developing company, Amatic emphasizes security and responsible gaming in all their games.

What is the Hot Diamonds Slots RTP?

The RTP of Hot Diamond Slot is 96%.

This rate is a fair estimate of the gains that a layer may receive form the game. The RTP predicts that for every 100 pounds placed as a bet, the player may receive 96 pounds.

What is the Hot Diamonds Slots Variance?

Hot Diamond Slots is a game with a medium variance.

This medium variance predicts regularly awarded average wins throughout the game. Playing the game longer means having more chances to win bigger prizes whenever they play the Hot Diamond Slot.


Hot Diamonds Slot gives its players an immersive experience. The simple gameplay is perfect for players who want to return to classic slot games with the convenience of playing online. Adding a progressive jackpot and more features may increase the popularity of the game in May 2023.

All in all, Hot Diamonds Slot is a fun game that showers diamonds worth of prizes to its players.

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A freelance writer who loves to research all areas of online casinos. As a Journalism Graduate, I enjoy copywriting and reviewing all the latest slot machine games released. With many iGaming articles published in Birmingham Mail, Manchester Evening News & Daily Mail. Currently working remote and enjoying the freedom.