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Crown Gems Slot

By Blueprint Gaming

Crown Gems Free Spins

RTP 95.07%

Min bet £0.10

Max bet £500

Max Win 5000

17 UK casinos offer Free Spins for Crown Gems

Looking for insights on the Crown Gems slot? Gamblizard has got you covered. Dive into our detailed Crown Gems slot review to understand its features and gameplay. And if you're curious, you can try it out with our Crown Gems free play option. For a clear and concise overview of what the game offers, stick with Gamblizard.

Basic info

Game provider Blueprint Gaming

Release Date 30.04.2020

RTP 95.07%

Game Technology HTML5

Popularity Very low

Min bet £0.10

Max bet £500

Max Win 5000

Gamble Feature No

Layout 5x3

Devices Desktop, Mobile

Configurable Winlines No

Volatility Medium

Progressive Jackpot No

Crown Gems Slot Review

Unveiled in 2020 by the renowned BluePrint studio, Crown Gems has quickly carved its niche in online slots. As with all creations from this developer, a significant amount of craft and creativity went into this game, ensuring it stands out in the vast casino landscape.

BluePrint Gaming, with its history of producing stellar slots, once again demonstrated its prowess with Crown Gems. The studio’s commitment to quality and immersive gameplay shines brightly in this creation, cementing its reputation as a top-tier developer.

As the evocative title suggests, Crown Gems immerses players in a world of opulence and sparkle. Dive deep into a realm filled with precious stones – rubies, emeralds, and ever-alluring diamonds. But it’s not just about the high-value gems; even the card symbols, traditionally considered lower value, can pave your way to significant wins. Players might spot thematic parallels with IGT’s Da Vinci Diamonds, but Crown Gems boasts its own unique charm.

Our review’s primary objective is to provide players with an in-depth look at the Crown Gems slot, offering insights into its design, gameplay mechanics, and potential rewards. Join us as we explore this and more, guiding you through each spin of this sparkling slot.

Crown Gems Slot Visuals and Sounds

Diving into the aesthetics of the Crown Gems, simplicity is the word that strikes immediately. Eschewing the increasingly popular ‘wow factor’ in graphic design, Blueprint gaming offers a straightforward visual experience. The game reels are adorned with vibrant gems that gleam with understated elegance. Rubies, emeralds, diamonds, and conventional table symbols such as card suits all find their place in the game’s design. While some might long for flashy animations or pop-ups, Crown Gems stands firm in its conviction, emphasising clarity and directness over extraneous effects. Considering the year it was released, this no-frills design can be appreciated for its accessibility and easy navigation.

In terms of auditory experience, Crown Gems follows the same philosophy as its visuals: simplicity and functionality. The game doesn’t enthral players with an elaborate soundtrack; instead, it leans into basic computer sounds. The notable exception is the short, celebratory jingle that rings out upon securing a win. While this might not make the game a frontrunner in the auditory department, it ensures that the player’s focus remains undistracted, honed in on the spinning reels and potential rewards.

Crown Gems might not dazzle with avant-garde graphics or an enchanting score, but it delivers a comfortable, streamlined experience – an example of a game that knows its strengths and plays to them.

Crown Gems Slot Gameplay and Features

Crown Gems is different from your typical flashy, feature-packed slot. Its strength lies in its simplicity and its potential for substantial payouts.

Crown Gems Slot Format

Crown Gems Slot Symbols

Symbol 3 Symbols on the Line 4 Symbols on the Line 5 Symbols on the Line
Crown 100 500 5000
Rubies 70 200 500
Emeralds 50 100 400
Diamonds 50 100 400
Blue Gem 50 100 400
Green Gem 50 100 400
A, K 20 50 200
Q, J, 10 10 30 150

Crown Gems Slot Features

Crown Gems Slot RTP and Variance


Crown Gems boasts an RTP of 95.07%. While this may seem close to the industry average, which typically hovers around 96%, it’s worth noting that even slight percentage differences can impact the gameplay experience. An RTP of 95.07% means that, theoretically, for every £100 wagered, the slot would return £95.07 over the long run.

However, it’s important to understand that this figure is an average taken from thousands of spins so that actual short-term sessions can see both higher and lower returns.

Crown Gems Variance

Crown Gems sits at a mid-level variance. Variance (or volatility) indicates the risk associated with a particular slot game. In simpler terms, it describes how often and how much you can expect to win during your sessions. A mid-level variance means that the game strikes a balance between low and high-volatility slots. Players can expect a mix of smaller, more frequent wins and larger but less frequent payouts. This makes Crown Gems suitable for a broad range of players – whether you’re looking for consistent rewards or chasing bigger prizes without extreme risk.

Implications for Gameplay

With a 95.07% RTP, players should approach Crown Gems with realistic expectations about returns, considering the slight dip below the industry standard. The mid-level variance ensures a steady gameplay experience, providing a good mix of win frequencies and payout sizes. This combination makes Crown Gems an enticing option for casual players and those with a more strategic approach to slots, offering a decent balance between risk and reward.

Tips for UK Players

Navigating the radiant reels of Crown Gems requires luck and a pinch of strategy. Here are some tailored tips for our UK players:

Effective Bankroll Management:

Maximising Winning Potential:

Play Responsibly:

Stay Updated:

Top 3 UK Casinos Where You Can Play Crown Gems Slot

Magic Red Casino

Magic Red, a prominent name among UK online casinos, is known for its vast collection of slots and interactive casino games. Crown Gems slot is among their top offerings, ensuring players get the best experience possible.

  • Pros
  • Extensive Game Selection: Apart from Crown Gems, players have access to many other top-tier games.
  • Secure and Trusted: The casino uses advanced encryption to protect player data.
  • Rewarding Loyalty Program: Regular players can benefit from the casino's loyalty program that offers exclusive bonuses, free spins, and more.
  • Cons
  • Withdrawal Delays: Some players have reported occasional delays in withdrawing their winnings.
  • Restrictive Bonus T&Cs: The terms and conditions attached to some bonuses can be a bit stringent, limiting player flexibility.
20 No Wager Spins Get bonus #Ad, 18+, BeGambleAware | Qualifying games only. Min. Deposit £10. Offer valid for 24hrs.


The transparent gaming environment makes it an ideal destination for playing the Crown Gems slot.

  • Pros
  • No Wagering Requirements: PlayOJO stands out with its no wagering bonuses policy, a rarity in the industry.
  • Money Back on Every Bet: Win or lose, players receive money back on every bet, enhancing the overall gaming experience.
  • Varied Payment Options: Players have a broad spectrum of deposit and withdrawal methods.
  • Cons
  • Limited Promotional Offers: Compared to other casinos, PlayOJO has fewer regular promotional offers.
  • Customer Support Wait Times: During peak hours, players may experience longer wait times for customer support.
50 Wager-Free Spins Get bonus #Ad, 18+, BeGambleAware | First deposit only. 50 Free Spins on Book of Dead slot. Free Spin valued at £0.10. OJO’s Rewards and Game Play policy applies.

21 Casino

21 Casino exudes elegance and simplicity, offering a curated selection of high-quality slots, including the Crown Gems. Its sleek interface and player-centric services make it a favourite among many.

  • Pros
  • Generous Welcome Bonuses: New players can enjoy substantial welcome offers to kickstart their gaming journey.
  • Mobile Optimised: The casino offers a seamless experience on desktop and mobile platforms, ensuring players can enjoy Crown Gems on the go.
  • Top-tier Game Providers: The casino collaborates with industry-leading game developers, ensuring a high-quality gaming experience.
  • Cons
  • Limited Live Chat Hours: The live chat support is unavailable 24/7, which can be inconvenient for some players.
  • Withdrawal Limits: There are certain limitations on the amount players can withdraw within a specific time frame.
121% Bonus Up to £100 Get bonus #Ad, 18+, BeGambleAware | New players only. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply.

Crown Gems Demo Mode

For those eager to experience the shimmering allure of the Crown Gems slot without wagering real money, you’re in luck! The game is available in a demo mode, allowing you to familiarise yourself with its mechanics and features risk-free.

You have a couple of options for this:

  • Blueprint Gaming’s Official Website: As the esteemed developers of Crown Gems, Blueprint Gaming offers free play on their official website. This provides an authentic experience, just as expected in its real-money counterpart.
  • On Our Website: For your convenience, we also host the demo version of Crown Gems right here. This allows you to explore its features and get a feel for the game, ensuring you’re well-prepared when you decide to play with real money.

Remember, playing the demo version is solely for entertainment and familiarisation. No real money or prizes can be won, and the results in the demo mode do not represent what you may achieve in the real-money version. Always gamble responsibly.

Pros & Cons

  • Pros:
  • Flexible Betting Range: With coin values ranging from £0.01 to £50 and a maximum bet of £500 per spin, the game caters to casual gamers and high rollers.
  • Possibility of Huge Wins: There’s the exciting Jackpot King progressive jackpot, which has a £1 million maximum value and can be won at random.
  • Simplicity in Design: The game’s uncomplicated design makes it easy for beginners to understand while also being a refreshing change for seasoned players looking for a more straightforward slot experience.
  • Progressive Jackpots: The “must be won” progressive jackpots add an extra layer of excitement to the gameplay, enticing players with the promise of life-changing sums.
  • Clarity in Symbols: With well-defined symbols and their respective payouts, players don’t need too much time figuring out the winning combinations.
  • Cons:
  • Limited Bonus Features: Some players might miss the diverse range of bonus rounds and special features commonly found in newer slots, as Crown Gems primarily hinges on its jackpot appeal.
  • Subdued Audio-Visual Experience: The game’s graphics and sound design are simpler, which may not cater to players seeking a more dynamic and immersive gaming experience.

Final Verdict

Crown Gems slot resonates with players who have a soft spot for the charm and nostalgia of classic slots. Its basic visuals and audio might not captivate those used in contemporary games’ immersive experiences.

Crown Gems is a worthy choice for UK slot players who value uncomplicated gameplay paired with the excitement of progressive jackpots. If you’re seeking a slot bursting with intricate features and vivid graphics, this may not be your go-to game.

This slot provides a robust gaming experience, particularly for players of vintage slots. It is a notable option with its enticing jackpot chances and straightforward mechanics. Even though it might not impress in terms of visuals and audio, the potential winnings can be a real highlight for fortunate players.


What are the unique features of this slot game, especially regarding the positioning of winning symbols on the reels?

This slot machine does not have any unique bonus game features. The lone noteworthy aspect to mention is that wins do not always have to begin on the left-hand reel. Since 3 consecutive symbols pay wherever on the reels they land, you can start wins on the 2nd or 3rd reel and still trigger a win.

Can I play this slot in demo mode before wagering real money?

You can explore the slot in demo mode without placing real bets. This feature is available on both Blueprint Gaming’s official website and on our platform, allowing players to get a feel for the game mechanics before wagering real money.

Does the Crown Gems Jackpot King slot have a mobile version available?

Absolutely! The Crown Gems Jackpot King slot is mobile-friendly. It has been meticulously optimised to provide a seamless gaming experience on Android and iOS devices, ensuring players can enjoy the game on the go.

What features does this slot have?

This slot entices players with its enthralling Jackpot King progressive jackpot, which has a staggering potential value of up to £1 million. This massive prize can be clinched through random gameplay events, heightening the anticipation and excitement for players.