Pick up your jeweller's loupe as you identify the precious stones littered across the reels of Royal Gems online slot. Developed by Red Tiger, this game has dazzling graphics for Crown Bingo players as they watch for the super gem feature and the innovative locking clusters which can create more opportunities to potentially win higher multipliers across the 8x8 reels.

About Royal Gems online slot

We know that online bingo is the bread and butter of our Crown Bingo regulars, but while you're waiting for your next game to load, why not spin the reels of one of our online slots? Red Tiger always give our players something new, and this time rather than adding lots of features to the game, in Royal Gems they’ve plumped for an expansive 8x8 reel, and a brand new locking clusters feature.

There is no shortage of gem themed slots for our players to spin the reels of here at Crown Bingo with Gems Gone Wild and Gemtastic just two of the slots we have available. But Royal Gems puts a new twist on those games by including a super gems feature which can place 6x6 stones on the reels and throughout winning clusters on every spin.

How to play Royal Gems online slot

Set your stake

Players can set the amount they wish to bet on Royal Gems slot by clicking the stake button at the bottom of the game screen. This will allow them to choose between 20p and £20.00 per spin.

Spin the reels

If you’re happy with your stake, you can spin the reels of Royal Gems online slot by clicking the yellow play button that is located on the right hand side of the reels.


If you know how many rounds you’d like the reels to spin for you can enable the autoplay function by clicking the auto button at the bottom of the screen. In the autoplay options you’ll also be able to set a win or loss limit and if either are hit the reels will automatically stop.


If you want to know more about Royal Gems online slot, including the paytable, symbol information and the settings, this can be accessed through the menu button in the upper right of the game screen.

Royal Gems Slot Bonus Features

Locked Clusters

Locked Clusters are the main bonus feature you should be looking out for in Royal Gems online slot, and if the gem symbols land on the reels and form winning clusters they’ll be locked in place. During succeeding spins, new matching gemstones are added to the locked cluster, and this will continue until no new matches are found. When any new combinations are made, players will be paid on the conclusion of each spin.

Crown Upgrade

If the crown symbol appears anywhere across the reels of Royal Gems slot, it will fly across the screen and transform existing clusters into higher paying symbols.

Full Screen

When spinning the reels of Royal Gems slot, if the entirety of 8x8 reels are covered, the final payout awarded to Crown Bingo players will be doubled.

Super Gems

At any point during the game, larger versions of the gemstones can appear on the game reels, in sizes of either 2x2, 3x3, or 6x6. These can offer players larger payouts if they are locked into position with clusters of gems already on the reels.

Royal Review

Here at Crown Bingo, we’re always looking for online slots that put a brand new twist on popular games we already have in our collection, and Royal Gems does exactly that. This offering from Red Tiger gives us a brand new locking clusters feature that we’ve never seen before, and because of this, we’re happy to give it our seal of approval. If you’d like to play more games by Red Tiger, then why not give Pirates Plenty Battle For Gold a try?