Royal Diamonds Slot Review

(3 votes)
High RTP Legendary slot provider
Royal Diamonds Details
Release June 2020
Provider Ainsworth
Max. RTP 96.63%
Reels 5
Paylines/Ways 25
Betting Range (€/$) 1.00 - 20
Max. Payout ---
Progressive Jackpot No
Megaways No

Royal Diamonds is a slot that Ainsworth seems to have brought to the online market, after first testing it out at land based casinos. A popular enough game there, it’s a slot with a classic theme, but with a volatility and list of features that should make it an appealing enough option for many.

You are getting 25 fixed lines on the 5x3 reels of this game. With medium volatility, it appears capable of delivering wins of up to 3,000x the stake, with the help of 10x wild multipliers coming during free spins. It’s got fixed jackpots as well, scatters, regular wilds, and more for you to enjoy. Even the RTP is one that I’m happy with, as it’s set to 96.63%.

Betting and Prizes

You are getting the option to place a wager between $1 and $20, on a spin of Royal Diamonds. This gets you 25 paylines at all times, both for lower and higher bets within that range.

The payouts look rather unappealing at first, with the base game wins delivering up to 300x the stake, while the bonus game payout reaches a maximum value of 400x the stake from the Major Jackpot. Things are looking up once you check out the free spins though, since up to 10x multipliers will be applied by wilds then, boosting the potential payout in a single spin to 3,000x the stake.

Ultimately, with medium volatility and with a 96.63% RTP, Royal Diamonds is the type of game that I’d expect would appeal to many, mostly casual players being the target here.

Royal Diamonds Slot Features

You can get wild symbols, and if they land, there is a chance that they will be in the right spot to help with the formation of some new win. They are only replacements for regular symbols.

Diamond scatters can appear on the reels, and when 3 or more are found, they will offer you access to free spins. There are five options to choose from, ranging from the one with 20 free spins and 2x wild multipliers, to the riskiest one, with 5 free spins where wild multipliers boost wins by 10x. If you retrigger the free spins, you get the same number of rounds/wild multipliers as you picked initially. As the free spins are ongoing, the wilds are only present on the middle three reels.

Quad Shot is the name of the bonus game. To trigger a Major Bonus and its jackpot, you need a combo formed out of five high value matching symbols, where there are no wilds to help out. One of them needs to have the Quad Shot Bonus logo on it. If wilds assist, then it’s the Minor Bonus that is paid. Maxi Bonus requires 5 low value Royals, without wilds, but with the Quad Shot Bonus logo. If there is a wild, then the Mini Bonus triggers instead.

Theme & Design

Royal Diamonds looks like a bit of a classic in some respects, but the topic at hand is the Royal family and their jewelry, not the usual fruit symbols that the design might suggest. The low value positions are taken over by Royals, while high value ones get goblets, rings, Faberge eggs, luxury carriages, diamonds and other jewelry.


Royal Diamonds might not look like much, but it’s a land-based game that is getting an online version, and it’s going to be an interesting option for many, especially with that above average RTP.

Royal Diamonds Slot Machine FAQ

❓ What is a key options of the Royal Diamonds slot?

✔️ Slot developer: Ainsworth , Max. RTP: 96.63% , 5 reels with 25 paylines , Betting Range (€/$): 1.00 - 20 .

❓ Where can I play Royal Diamonds?

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❓ Can I play Royal Diamonds slot on my phone?

✔️ Yes, it's absolutely mobile-friendly!

❓ Where can I play this slot machine free?

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