Diamond Royale

Very Good! 7 / 10

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Diamond Royale Free Demo Play

Red Tiger is somewhat known as a slot machine developer that in the past released many slots that looked visually good, but in which the profit potential was often quite low.
In that respect, Diamond Royale is a break in that trend, as in this slot the opposite story actually applies. At first glance, it may seem that Diamond Royale is not that big of a deal. The design is nothing special. However, when you get a better idea of the features and the prize money, you’ll find yourself sliding more and more to the edge of your seat.

The Best Online Casinos & Bonuses to Play Diamond Royale for Real Money

Diamond Royale - Slot Review

Theme & Design

So there is plenty to look forward to, but first we will have to briefly discuss the somewhat disappointing design of Diamond Royale.

There is not much to say about it. Diamond Royale looks boring. During the base game the background is green and during the free spins feature it changes to red. As symbols on the playing field, some classic symbols can be recognized, such as Golden Bubbles and Red 7’s.

The graphics are of moderate quality and the design shows little creativity.

Diamond Royale vs. 3 other slots with Classic design

Slot nameRTPMax. winFree SpinsMultipliers
Diamond Royale95.7%10,385xYesYes
Diamond Magic96.8%3,000xNoYes
Burning Scatters95.8%1,002xNoNo
Hot Slot 777 Crown96.4%305xNoNo

Betting, RTP & Volatility

A lower than average payout percentage of 95.75% unfortunately applies at Diamond Royale.

You can win up to 10,385 times your stake in Diamond Royale. For a slot machine like this, that’s a huge prize. Furthermore, it is played on a 5×3 playing field and has an average to high variance of payouts.

The minimum bet in Diamond Royale is $0.10 and the maximum bet is just $10 per spin. You shouldn’t want more than that with high volatility either.

PROs & CONs of Diamond Royale


  • An atypical Red Tiger slot machine
  • Builds up a Global multiplier of up to x50
  • Buffalo mechanic


  • Has a disappointing design
  • Low RTP


Now we come to the most interesting part of Diamond Royale: the features. The features are so interesting because the Global Multiplier can yield huge prizes.

This is because the Global Multiplier collects the multipliers of all spun Wild multipliers during a spin.

During the free spins feature, you can even spin Doubled Wilds, which double the Global Multiplier.

Global multiplier and Wild multipliers

The Global multiplier can be seen during a spin on the top right of the playing area. This is where all Wild multipliers are collected for you. Wild multipliers can land in Diamond Royale with a x2, x3 or x5 multiplier. Suppose you spin an x3 and an x5 Wild multiplier during a spin, then the Global multiplier will indicate (3+5=) x8.

This Global Multiplier is applied to all winning combinations during that spin. To make a winning combination, it must consist of at least 3 identical symbols and it must always start on the 1st reel.

Only after a non-winning spin or a spin in which no Wild multiplier is spun, the Global multiplier is reset to x1.

Diamond Royale base game

Wild multipliers of up to 5x can appear in the base game.

Diamond Royale free spins

During the free spins feature of Diamond Royale something interesting happens, as Wild multipliers can then also land as Doubled wilds. These Doubling wilds actually work quite simply. They double the Global multiplier at the end of the spin (i.e. after all Wild multipliers have been added to the total).

However, it is important to know that the Global multiplier can never exceed x50. Furthermore, it is interesting that the Global multiplier is not reset when:

  • Free spins feature begins.
  • A free spin ends.
  • The free spins feature ends.

So how can you earn free spins? That’s actually quite simple: spin as many free spins symbols as possible during the base game.

  • 3 free spins symbols will get you 9 free spins.
  • 4 free spins symbols will get you 12 free spins.
  • 5 free spins symbols will give you 15 free spins.

Final verdict

As you will have gathered by now, Diamond Royale is a lot more interesting than you might expect based on its design. The design is uninspiring, as is the theme.

However, the features (especially the Global Multiplier) make up for a lot. The prizes can get pretty high as a result and also the tension rises considerably. Diamond Royale is a relatively simple game that plays nice and fast.


We offer a free version of Diamond Royale, so you don’t need to worry about spending any money.

Diamond Royale features Free Spins as well as Wild multipliers (Buffalo mechanic) and a Global base game multiplier.

The Diamond Royale slot was designed and created by Red Tiger.

Players can place bets between $0.10 and $10.

Software Red Tiger
Slot Types Classic Slot Video Slots
Reels 5x3
Paylines 10
Slot Game Features Buffalo Mechanic, Free Spins, Multipliers, Scatters, Wild Symbol
Min. Bet 0.10
Max. Bet 10
Slot Themes Classic, Diamonds
Slot RTP 95.7%
devices Mobile versionTablet versionDesktop version
Diamond Royale Slot by Red Tiger Gaming

Game Winnings and Payouts

Diamond Royale Sevens Symbol

x5 = 200

x4 = 50

x3 = 20

Diamond Royale Bell Symbol

x5 = 150

x4 = 25

x3 = 10

Diamond Royale Star Symbol

x5 = 120

x4 = 20

x3 = 8

Diamond Royale Clover Symbol

x5 = 100

x4 = 18

x3 = 6

Diamond Royale Ace Symbol

x5 = 80

x4 = 15

x3 = 3

Diamond Royale King Symbol

x5 = 60

x4 = 12

x3 = 2

Diamond Royale Queen Symbol

x5 = 40

x4 = 10

x3 = 2

Diamond Royale Jack Symbol

x5 = 30

x4 = 8

x3 = 1

Diamond Royale Ten Symbol

x5 = 20

x4 = 5

x3 = 1


About the author

Kate Ko

Kate Ko / Games editor

last updated

Kate joined CorrectCasinos' game team in the late 2021. She's here to find and review all new and upcoming slots titles, so you can just enjoy their free play.

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