One of the most popular online slot machine themes out there today is the Gems, Jewels, & Diamonds theme. There are literally hundreds of these slots for you to enjoy playing on right now at all of our reviewed UK casino sites, and here are some of the best ones that I can recommend checking out, to begin with. Red Tiger Gaming has developed several popular Gems & Jewels-themed online slot machines, and some of their most famous ones are Gemtastic, Gems Gone Wild, and Gems Gone Wild Power Reels.

If you enjoy playing on any of these great games, then you also need to keep an eye out for several other similar games such as Red Diamond, Blue Diamond, Emerald Diamond, Multiplier Riches, Jewel Scarabs, and Royal Gems. All of these games are now available to play at more than half of our reviewed UK casino sites, and some of the best places to play are, Mr Green Casino, PlayFrank Casino, PlayOJO Casino, Rizk Casino, and Party Casino.

You also need to check out some of the following gems, jewels, and diamond-themed slots from various other providers such as Blueprint Gaming, Pragmatic Play, Yggdrasil Gaming, Microgaming, NetEnt, Playtech, and Quickspin. You can also find some hot titles from Microgaming and Playtech’s partner companies such as Just for the Win, Triple Edge Studios, Fortune Factory Studios, Crazy Tooth Studio, Spin Play Games, Rarestone Gaming, Origins, and others.

You have major titles such as Icy Gems, Queen of the Crystal Rays, Deco Diamonds, Deco Diamonds Deluxe, Romanov Riches, and Ruby Casino Queen from Just for the Win. Some of the best Gems/Jewels slots from NetEnt are Starburst, Gems of Adoria, Cash-O-Matic, and Dazzle Me. If you’re a fan of Quickspin slots, then you may like to try Illuminous, Arcane Gems, Firestorm, and Jewel Blast. From Blueprint Gaming, you have Jewel Strike, Diamond Mine Megaways, Diamond Jackpots: Jackpot King, and Super Diamond Deluxe.

Other notable mentions include Aztec Gems, Aztec Gems Deluxe, Magic Crystals, Diamond Strike, Starz Megaways, Gems Bonanza, and Drago – Jewels of Fortune from Pragmatic Play, as well as Gem Rocks from Yggdrasil Gaming, and several fun-filled Playtech slots, such as Gem Burst, Hot Gems, Gem Heat, Egyptian Emeralds, Lucky Emeralds, Gem Splash: Rainbow’s Gift, and Gem Splash: Marilyn Monroe. These are just some of the great games that are now widely available at one or more of our most highly recommended UK casino sites. Don’t forget that there are hundreds more similar games out there just waiting to be found.

All of these games can be enjoyed either on desktop or mobile, and they all take just seconds to launch in most web browsers. They have wide betting ranges (catering to everyone from low rollers to high rollers), and they have some really big jackpots to play for. Most of these Gems & Jewels-themed slots also have one or two fun in-play features to look forward to and a free spins bonus round to win prizes from.