Royal Diamonds

Rate This Free Game
(166 votes)
Ainsworth
145 more slots

Get 200% up to $3000 + 30 Free Spins

Ready to play Royal Diamonds for real?

Play for Real Money
Play Royal Diamonds Slot Online

Royal Diamonds Slot Review

The Royal Diamonds online slot could be seen as the crown jewel in the Ainsworth range. It features crowns, glitzy diamond rings, and golden cups on the five reels. A huge diamond triggers a choice of free spins where you get to pick from the number of bonus games and potential win multipliers.

It also features a Quad Shot jackpot feature. You can win Mini, Minor, Maxi, or Major jackpot prizes with the appearance of five of a kind combinations, plus the Quad Shot symbol. Play the Royal Diamonds slot online, and you can scoop a jackpot worth up to 8,000.00.

All the Trappings of Royal Life

Bright red curtains and purple walls surround the reels, and a gilded frame adds to the regal style. It comes from Ainsworth, a popular Australian developer with hits such as Sheer Magic and Mustang Money in their range.

Most Ainsworth games use a similar style of graphics, and the Royal Diamonds slot machine is no exception. That means colorful, detailed high-value symbols, with standard playing card icons creating lower value combinations.

Alongside the precious jewels, the theme of royalty and wealth includes a horse-drawn carriage and a second diamond set in a cross. We’re guessing from the Union Jack pattern of the ring that the Royal Diamonds online slot is based on the British monarchy. Unfortunately, there is no sign of the Queen, Prince of Wales, or even Meghan Markle waving at us from the reels though!

Play Across 25 Lines

You can stake as little as 0.04 on each of the 25 paylines, for an overall bet of 1.00 per spin. Max bets top out at 20.00 and you win by matching at least three symbols across a line from the left side. The controls are user-friendly and include Autoplay and Fastplay options.

We would class this as a medium variance game, and it has a good average RTP of 96.63%.

The paylines table shows you how many times your total stake you will win from each symbol –


Symbol
Three on a Payline
Four on a Payline
Five on a Payline
9, 10, J
X0.2
X0.4
X2
Q, K
X0.2
X0.8
X4
A
X0.2
X1.6
X4
Chalice
X0.2
X2
X6
Ring
X0.2
X4
X8
Scepter / Carriage
X0.2
X3
X8
Crown
X0.2
X4
X12

In addition, the diamond scatter symbol pays 2x, 20x, and 100x your stake when landing in any three, four, or five places.

Add Sparkle to the Gameplay

The diamond within a cross is the wild symbol of the Royal Diamonds slot machine. It’s not worth anything on its own but it is still very useful in completing combinations by substituting all except the scatter symbol.

The diamond scatter symbol unlocks a free games feature when seen in three or more places at once. You have five free spin options, and the round begins when you pick from one of them. You could choose 20 free games, with any wins created with the help of the wild symbol doubled value.

At the other extreme, you can choose just five free spins, but if the wild completes any combinations, the win is multiplied by 10x. Average returns are the same in each, so which one you choose won’t make a whole lot of difference over many rounds. We usually go for the middle option, which in the case of the Royal Diamonds online slot, means 12 free spins, with a 4x multiplier.

A big red ruby symbol is active during the free spins. It’s worth 0.8x your stake when seen on just reels one and two across a line, and 4x when it fills a payline.

Claim a Jackpot

The Mini, Minor, Maxi, and Major non-progressive jackpot values appear above the reels. Land five matching playing card symbols, without a wild, but with the Quad Shot framing one of them, to win the Maxi prize.

The Mini jackpot is yours if a wild is part of the combination. You win Minor and Major jackpots when picture symbols and the Quad Shot appear in the same way.

More Regal Reels

The Unlikely Royals slot from ReelNRG takes a much more humorous approach to the subject. Cartoonish characters join playing card symbols over five reels and 40 paylines. Features include low-value symbol replacements, mini-slots side games, and a fun art auction bonus round.

Neon-effect guardsmen, London Underground logos, and 7s decorated with Union Jacks appear in the Royal Wins slot from Booming Games. It’s a five-reel, 20-line game that comes with free spins and the option to gamble wins for some huge prizes.

A Royal Event

Is the Royal Diamonds slot machine really the jewel in Aristocrat’s crown? That depends on whether you like sparkly objects or not. The features will appeal to anyone though, so it’s a game worth checking out!

Play Royal Diamonds for free right here, then for cash at our recommended online and mobile sites.

Royal Diamonds Slot FAQs

Where can I play the Royal Diamonds slot machine for free?

If you want to give the Royal Diamonds slot a try for free, you can do that right here at VegasSlotsOnline. Spin the reels on our demo now to check out the game’s features!

Is the Royal Diamonds slot available at any new casinos?

Yes of course! If you visit one of these new online casinos, you’ll be sure to find the Royal Diamonds slot machine. See our list today and bag a welcome bonus while you’re at it.

Can I try the Royal Diamonds online slot on my mobile?

The Royal Diamonds slot has been optimized so that you can enjoy it on your smartphone and tablet. Check out our list of mobile casinos to have some fun.

Does the Royal Diamonds slot have any special features?

When you play the Royal Diamonds online slot, you can trigger some fantastic special features. Look out for the major jackpot and the free spins round with multipliers!

Free to Play Ainsworth Slot Machine Games

You Might Also Like

Casino Bonuses

Casino Bonuses

From welcome packages to reload bonuses and more, discover what bonuses you can get at our top online casinos.

Online Gambling

Online Gambling

Ready to learn all about online gambling? Then check out our complete guide, where we also rank the best gambling sites for 2024.

Mobile Slots

Mobile Slots

No matter what device you’re playing from, you can enjoy all your favorite slots on mobile. Find out how to get started.

Live Dealer Casinos

Live Dealer Casinos

Live dealer games are some of the most innovative and immersive offerings at online casinos. Learn about the top live dealer casinos with our expert guide!

Our Favourite Casinos

By subscribing you: consent to receive bonus offers and other emails from VSO; confirm that you are of legal age to gamble in your country of residence; and acknowledge that you have read and accepted our privacy policy. You can unsubscribe at any time. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

You've Won a Free Spin

Join Black Lotus now and get 225% up to $7,000 + 30 Spins on Big Game!

Claim Bonus

Will You Win?

Choose one of the treasure chests to see if you've won an exclusive bonus.

CHOOSE ONE

Treasure Box

2

Treasure Box

1

Treasure Box

3

No thanks

You've Won!

Treasure Box

Enjoy Your Prize!

You've won an exclusive one-time only bonus at:

Get 200% up to $3000 + 30 Free Spins
Claim Bonus
No thanks

Report a problem with

Let us know what went wrong:

Submit Your Feedback

Thank you for providing feedback! We’re sorry didn’t work.

If you’d like to tell us more about your experience Click here.

While we resolve the issue, check out these similar games you might enjoy.