All casinos featured on Bojoko are our partners. They are all licensed and regulated by the UK Gambling Commission. Ad Disclosure
All casinos featured on Bojoko are our partners with valid gambling licenses. Ad Disclosure

Red Diamond slot review

Added by Red Tiger. Information last updated: 20/05/2020

User rating:

- (0)

Tester rating:

3.3 (1)

Game information

Game supplier:Red Tiger

Release date:01/2018



Max. win:bet x 2000

Mobile version:Support all devices

Play Red Diamond


Stacked wilds

Multiplier wilds





Riches & luxury

Classic slot


User ratings (0)

Game design:



Game sounds:

Mobile gaming:


RTP (Return to player):
Max. win:
bet x 2000

Bojoko score (compared to other slots on Bojoko)
Red Tiger score (compared to other slots of supplier)

Slot tester's review: Martin Anastasov

If diamonds are forever then red diamonds are forever and ever, especially if they can make you happy by becoming lined up on the single payline for the maximum 2,000x your bet payout.

Red Diamond is a game by Red Tiger Gaming that was released back in 2018. By all means, I think it can still hold its own because it is one of the few virtual slots machines that have been made exceptionally well. Otherwise, the game is very simple and doesn't boast of any features, except respins, which is a major part of the gameplay.

Players who've tried the catalogue of games by Red Tiger may recognize in it a replica to the Emerald Diamond slot. The two games have identical appearance, an identical payout structure, except for the maximum payout potential, which is 1500x your bet in that other game.

Nevertheless, emerald green or ruby red, these twin slots can arrange for a fun-loving adventure for any player, especially for those who enjoy retro games that come with a fine, polished appearance.

Theme and Graphics

You can call Red Diamond a 'pokie' because its symbols can be found on any slots machine made between the 1900s and 1990s. The only fruit symbol on the paytable is the cherry, with the rest being variations of the BAR symbol, the red hot sevens and diamonds.

Those who haven't seen any of the gameplay on Red Diamond are going to be in for a nice surprise because Red Tiger has furnished it with moving parts, dynamic reels and visual effects that are pleasing to the eye.

As for the sound design, the game shares the same soundtrack and audio effects as on Emerald Diamond. I hold no grudge against Red Tiger for double-dipping in the same bowl of sounds because both games are identical and because I can jam to that piece of music for long before getting bored of it.

Extra Features

  • Slots that have a single payline are less dynamic than regular slots. That's expected and many players are aware of it and choose to skip these games even though some have excellent payout potential. Red Diamond is different because the gameplay is given a good jolt every time a wild symbol lands on the reels.
  • The wilds make double on all payouts and trigger a respin while they are locked in position. So, a single wild can result in a payout following the respin or another wild can post on the payline which triggers another respin. Two wilds on the payline get you closer to the maximum payout of 2,000x and the respin feature makes that possible.

Other than the single extra feature, Red Diamond plays like a typical retro game, but there are few details regarding the payouts that deem the game worth trying.

Bets and Payouts

You can play Red Diamond starting with 20p per spin, which isn't a whole lot to probe into the game mechanics and get a feel of the high variance. As for the payouts, just like Emerald Diamond, the game has a positive payline structure.

A single cherry symbol that lands anywhere on the payline, pays back the bet at 1x. Two cherries pay double at 2x and three cherries pay 5x your bet.

Any variant consisting of the BAR symbols pays 10x, which I think is a solid amount to start the medium-tier payouts. Winning outcomes for the single, double and triple BAR symbols pay 15, 25x and 40x your bet.

The high payouts of 80x and 800x come with three sevens and three diamonds respectively and the Red Diamond jackpot prize of 1,500x comes with three wilds. The respin following the triple wild win can result in the ultimate prize of 2,000x.


I like both Red Diamond and Emerald Diamond. I think there is a slight difference in the variance. I can feel that the former is way up high while the latter is moderately high. Nevertheless, the variance makes big wins possible but keep in mind that the lower payouts come at a sparser frequency.

Bottom line, the game is able to hold your attention, meaning it will take some time for the gameplay to get boring. I’ve found it dynamic enough to go for dozens of spins, but that didn’t get me any closer to a triple-diamond or triple-wild win, which is not to say it isn’t possible.

Definitely a thumbs up and worth trying.

Overall rating:


Play Red Diamond for free

Browse casinos with Red Diamond and other slots from Red Tiger. Create an account and try the game for free before making a deposit.

+18, new UK players only, be GambleAware | Full apply

+18, new UK players only, be GambleAware | Full apply

+18, new UK players only, be GambleAware | Full terms apply


Wins and bets

RTP (Return to Player):96.19%


Max. win:bet x 2000

Min. bet:£0.1

Max. bet:£40

Progressive jackpot:

Reels & playlines



Non-standard layout:

Max. lines:1

Min. lines:1

Win both ways:

Other features


Expanding reels:

Stacked symbols:

Colossal symbols

Auto play:

Turbo play:

Quick play:

Virtual reality:

Bonus features

Bonus game:

Random bonus:

Progressive bonus:

Buy bonus:

Free spins:

Scatter symbols:

Bonus game symbols:


Standard wilds:

Sticky wilds:

Walking wilds:

Stacked wilds:

Random wilds:

Multiplier wilds:



Walking re-spins:

Sticky re-spins:

Cascading reels:

Sticky wins:


You can play Red Diamond in English, Finnish, Swedish, German and 18 other languages.

All supported languages:
English, Finnish, Swedish, German, French, Spanish, Italian, Russian, Czech, Danish, Dutch, Hungarian, Polish, Norwegian, Portuguese, Slovak, Turkish, Chinese, Slovene, Korean, Japanese


Red Diamond supports GBP, EUR, USD, CAD


Release date 01/2018
76th newest on Red Tiger 1,038th newest on Bojoko
RTP 96.19% 0.33% > average
25th highest on Red Tiger 935th highest on Bojoko
Win up to 2000 x your bet
55th highest on Red Tiger 983rd highest on Bojoko
Paylines 1 95% < average
124th highest on Red Tiger 1,923rd highest on Bojoko
Min bet £0.1 per spin
The lowest on Red Tiger 480th lowest on Bojoko
Max bet £40 per spin
66th highest on Red Tiger 1,614th highest on Bojoko
Rated 0 by 0 members
2nd most rated on Red Tiger 38th most rated on Bojoko
137 more slots listed by Red Tiger

Similar slots

Slot tester's profile


Martin Anastasov

Martin Anastasov

Martin Anastasov is a freelance writer who reviews online slots for Bojoko. He has played, analyzed and reviewed slots for more than four years and counting.

Martin considers Bojoko to be the social platform for casinos and slots, where he enjoys providing players with the best analysis of mostly exciting and few not overly exciting games.

His favourite games are Punk Rocker, Secrets of the Phoenix, Ankh of Anubis and several others. Martin has resolved not to play poker with friends ever again because he is terrible at bluffing, although he does enjoy the thrill of that game.

In his free time, in the tiny hours of the night, Martin can be found hunched over a notebook, jotting down dialogs and quips for a zombie-apocalypse novel that he is doubtful will ever see the light of day.

Latest reviews:
Red Diamond cover

Game supplier:Red Tiger

Release date:01/2018

RTP (Return to player):96.19%

Max. win:bet x 2000

Mobile version:Yes

User rating: 0
Tester rating: 3.3

User reviews

Sign in to review slots on Bojoko.

Say "yes" to the cookies. Learn more in our privacy policy.