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Hot Diamonds Slot Review

Expert rating
Return to player
VeriSign SecuredeCogra Approved Casinos

Key game features

Reels 5
Jackpot amount N/A
Paylines 10
Max. wager 500
Payout % 96%
Bonus round Yes
Software Amatic
Max. payout 125,000
Theme Jewels and gemstones
Jackpot type (normal/progressive) N/A

Hot Diamonds slot game overview

Gem-themed games are super popular, but we think Amatic Industries does this theme particularly well with Hot Diamonds.

This online slot has simple gameplay - all you need to do is spin the reels and watch in wonder as some gorgeous gemstones appear. Match enough of the brightly colored gems across the ten paylines, and you’ll trigger yourself a stunning win. 

Despite the straightforward nature of the game, there are some fun features to look forward to. Stand a chance to bag yourself a heap of free spins, or use the gamble feature to quadruple your cash. Read on to find out precisely what makes this slot so hot. 
Slots Classic
Free Spins Round Land three bonus symbols to bag ten free spins
Gamble Feature Land three bonus symbols to bag ten free spins
Side Bets
Bet up to 50 Coins Per Line Increase your potential win amounts by placing bigger bets
Bowl of Diamonds
96% RTP Stand a decent chance of winning with this high RTP slot

Pros and cons


  • Easy gameplay
  • Gamble feature
  • Fun soundtrack
  • Fun soundtrack


  • No jackpot
  • Limited bonus features
  • No real theme

Top 5 reasons why we rated Hot Diamonds: Very Good

  • 1
    Special round with ten bonus spins
  • 2
    Chance to double or quadruple your wins
  • 3
    Bet up to 50 coins per line
  • 4
    Play with anything from 1 - 10 active lines
  • 5
    Soundtrack is like a classic Vegas slot

Review of Hot Diamond's key features

How to Play Hot Diamonds

When you spin the wheels on the Hot Diamonds slot game, you can expect to see glittering symbols like rubies and emeralds, gold bars, and diamond rings. The highest-paying symbol is the glistening red ruby, but all symbols trigger impressive wins if you line up at least three on any of the ten paylines. As is the case with almost all slot games, you’ll look to match symbols on adjacent reels from left to right, and although you’ll usually opt to play with all ten lines, you can reduce this down to just one if you prefer. Hot Diamonds comes complete with an exciting “gamble” feature, where if you land a win of any amount, you can gamble the amount for the chance to double or quadruple it. You do this by correctly predicting the suit or color of a random virtual playing card. While the overall gameplay isn’t the most modern we’ve seen, you certainly can’t go wrong with a classic slot game theme like this one, and the gamble feature makes the otherwise standard gameplay a little more exciting. One of the things we liked most about this game was the soundtrack, which sounds a lot like a real Las Vegas casino.

Hot Diamonds Jackpots and Bonuses

To trigger the Hot Diamonds bonus feature, you’ll need to land 3, 4, or 5 of the special bonus symbols (you can’t miss them, they take the form of a star with giant BONUS text!), and then you’ll be awarded ten free spins. During the bonus round, you can trigger wins in any position on an active win line. In addition to the bonus symbol, a “wild” can substitute for any other characters when they land on the reels. There aren’t any jackpots to be won, so your wins are simply based on the symbols you land.

Hot Diamonds Mobile Options

The Hot Diamonds slot game has been optimized for mobile, and you can enjoy the full experience, including the special features. We’d recommend playing in landscape mode to make the most of the graphics - the game is fully responsive and will adapt to your specific device. Hot Diamonds works just as well whether you’re using your usual browser or your preferred downloadable casino app.


Many slot games nowadays come with hugely intricate gameplay featuring different characters, themes, and even themed bonus rounds, but Hot Diamonds takes it back to basics. If you’re a slots player who loves the good old fruit machines, this is definitely a game for you. That said, there are still some fun features, like the free spins and the gamble option, to keep your gameplay enjoyable.


Where can I play Hot Diamonds for free?

You can play Hot Diamonds for free via our free slots arcade, or sign up at your favorite online casino, as many offer a free play option.

How can I get free spins in Hot Diamonds?

You must land at least three bonus symbols to get free spins on the Hot Diamond slot. If you do this, you’ll be awarded ten free spins, and might trigger a win. 

How can I win Hot Diamonds?

You can win on the Hot Diamonds slot by matching at least three symbols on an active payline. The amount will depend on the symbol and how many you land. 

Is there a bonus round in Hot Diamonds?

Yes, Hot Diamonds has a bonus round. You can trigger ten free spins by landing at least three special bonus symbols. 

Is Hot Diamonds a good slot game?

Yes, Hot Diamonds is a good game. This is especially true if you enjoy classic gameplay without frills or fuss. 

What is Hot Diamonds’ RTP?

The RTP of the Hot Diamonds slot game is 96%, which is relatively high. 

Does Hot Diamonds offer the chance of winning a jackpot?

Hot Diamonds doesn’t have a jackpot attached. The amount you win will be based on your bet amount and the symbols you land on the reels. 

Can I play Hot Diamonds on my mobile phone?

Yes, you can play Hot Diamonds on your mobile phone. Use your browser or download your favorite casino’s mobile app. 

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