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Book of Diamonds Slot Review

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Spinomenal has mixed the old with the new in the Book of Diamonds slot.

Top casino to play Book of Diamonds
  • Exclusive Bonus
    18+ play responsibly · terms apply · info
  • Slot creator
    Spinomenal 36 slots

    How to play

    Given that it has opted to style itself on old-school slot machines, it should come as no surprise that Book of Diamonds is very easy to get to grips with. To get started, players need to choose their bet per line. The minimum per line is €0.01, which means that the minimum overall stake is €0.10, as all ten lines must be active for every spin. The max per line is €10, so the maximum overall is €100, giving this slot a very good betting range. 

    Once you’re set, you can hit the big gold spin button and see what the slot has in store. There is also an autoplay button that will set the reels spinning until you decide to stop them. If you want to try the slot out before you play for real money, why not give the free demo version we have at GoodLuckMate a spin. 

    Symbols and payouts

    Those who like their slots to have a retro feel will enjoy the symbols in the Book of Diamonds slot. The highest paying symbol in the game is the titular book. As well as acting as the scatter and the wild, this pays out 250x your stake for combos of five, 25x stake for combinations of four, and 2x for combinations of three. 

    Heading up the rest of the symbols is the diamond, which pays up 5,000x your stake per line for combinations of five. This is followed by the seven, which pays out 2,000x your line bet for the same amount. Next up are the bar and the bell, which both pay 750x your bet per line. It’s worth noting that these symbols also pay out for combinations of two - with the diamond paying 10x your stake, and the other three paying 5x the line bet. 

    There are then five low-paying symbols. The highest of these is the watermelon and the grape, both of which pay out 150x your line stake for combos of five. The orange, lemon, and cherries are the lowest paying, giving out just 100x your stake per line for a combo of five, and 5x for three. 

    Best Book of Diamonds bonus feature

    The Book of Diamonds bonus features are not anything too exciting but they do give players the chance to score some big wins. The central feature is a free spins round. To trigger this, players need to land three or more of the scatter symbols on the reels. This will trigger a round of 10 free spins. 

    Before the Book of Diamonds free spins round begins, players will have to spin a reel to see what is going to be the special expanding reel for the round. This expanding symbol can then fill the reels and lead to some of the game’s ‘epic win payouts, which can be quite substantial. 

    If you don’t want to wait around for the bonuses, then the slot does offer a buy feature. This will allow you to buy your way into the free-spins round directly. 

    RTP & volatility

    The Book of Diamonds RTP is a fairly good 95.9%. Spinomenal does not list the volatility information of any of its games on the website. Using the buy feature, we found that the easiest way to score big wins was in the free spins round.

    Slot type
    Video Slots
    Slot bonus features
    Expanding Symbols
    Free Spins
    Bonus Buy
    Slot details
    Fruits & Food · Classic style
    Book of Diamonds screenshot
    Book of Diamonds screenshot
    Book of Diamonds screenshot
    Book of Diamonds screenshot
    Book of Diamonds screenshot
    Liam Hoofe
    Liam Hoofe
    Last Update: 13 Mar 2023
    Liam is a skilled writer and journalist, highly regarded for his perceptive examination of the gambling industry. He specializes in online casinos and sports betting, and his work has been published in top-tier publications. Here at GoodLuckMate, Liam covers the latest industry news and has also authored various gambling guides, offering both beginners and experienced players in-depth analyses of games and strategies.
    Nerijus Grenda This article has been Quality Assured by Nerijus Grenda

    How Can I Play Book of Diamonds for Free?

    A: Playing slots for free is never a problem. You can simply pick one of our top rated online casinos, search for Book of Diamonds, and choose to play it in demo mode. You’ll then have demo money to play with – and you can play for as long as you’d like! When you’re ready to play for real you can simply claim your welcome bonus, and spin your way to the big wins!

    Is Book of Diamonds the Best Online Slot?

    A: Whether Book of Diamonds is the best slot for you or not depends on what kind of player you are. If you’re a high roller you’ll probably want to play a slot with a high volatility so you can get the massive wins, while if you’re a low roller you’ll probably prefer a slot with low volatility, so you can win more often. To find out if this is the best slot for you you’ll simply have to try it and see if you like it or not.

    How Can I Win Real Money From Book of Diamonds?

    A: If you’re looking for some real excitement then playing Book of Diamonds for real money is what you should try, because that’s how you can win the real moolah. Check out the top lists right here at GoodLuckMate to find the casino best suited for you, make a deposit, search for the game and cross your fingers that Lady Luck is on your side!

    Can I Play Book of Diamonds With Bonus Money?

    A: If you’ve been lucky enough to claim a bonus at a casino then you’ll be able to use your bonus funds on almost all slots. There are very few exceptions, and if this Book of Diamonds can’t be played using bonus money you can simply wager through any wagering requirement on a different slot and then start this game once you have real cash in your account.

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