Gem Trio

Set against a cosmic background with vibrant graphics, Gem Trio is a 3-reel, 3-row slot with 9 paylines by Pragmatic Play.
Gem Trio offers an engaging casino slot experience with high volatility, a standout RTP and a chance for the maximum win of 20,000x your bet at Stake Casino.
How to Play Gem Trio & Gameplay
To play the Gem Trio slot at Stake.com is as easy as placing your bet and aiming for the max win. Gem Trio has a simple 3x3 grid, which is optimised for both mobile and desktop play. All symbols pay from left to right on selected paylines, and all wins are multiplied by the bet per line.
You can experience Gem Trio in demo mode before betting in your local currency. This allows you to get comfortable with the game mechanics. Stake Casino has guides on online slot games and how to play slots. Check out the online casino guide for some tips and tricks.
Theme & Graphics
Set in outer space, filled with 777 symbols, glittering gems, and gold, Gem Trio slot brings a futuristic twist to slot machines. The playing grid in space floats between the stars and clouds. Each symbol has a high-definition polish, and the radiant outlines elevate the overall gaming experience. This Pragmatic Play slot has a couple of the most popular themes around.
Whether you are taken away by the glow of shiny symbols or the space visuals, the symbol collection stands by the theme. If you are looking for some modern games with extra modifiers, Stake Casino has them all!
Symbols & Paytable
The game symbols of Gem Trio are from traditional fruit machines with a twist. Let’s look at how much the gem symbols, bar symbols and regular wilds can reward you on a bet of 1.00.
| Symbol | Match 3 |
|---|---|
| Small BAR | 0.30x |
| BAR | 0.50x |
| Double BAR | 1.00x |
| Small 7 | 1.00x |
| 7 | 2.50x |
| Double 7 | 4.00x |
| Triple 7 | 7.00x |
| Small 3x, WILDs | 15.00x |
| Green WILD | 50.00x |
| RED WILD | 125.00x |
| 3X | 250.00x |
Gem Trio Features & Bonus Games
Let’s look at the exciting features of this slot game waiting to fall on the playing grids.
Free Spins Feature & Scatter Symbols
The free spins round starts with 10 spins, and there is at least 1 of 3 possible modifiers related to the GEM collection. Depending on how the current round was triggered, the following modifiers can enhance the game:
Emerald Modifier - Every emerald wild symbol that hits during the free spins round awards +1 or +2 additional free spins.
Diamond Modifier - 4 special bonus money prizes will be available: MINI 20x, MINOR 50x, MAJOR 300x or GRAND 10,000x.
Ruby Modifier- During this modifier, the free spins round is played on two 3x3 grids, with 10 free spins awarded for each.
Bonus Buy Option
Gem Trio has a bonus buy feature where the free spins round can be instantly triggered from the base game.
Pay up to 50x the total bet with one of the three modifiers guaranteed to activate randomly. If you decide to pay 100x the total bet, you will see two or three modifiers, and with the 200x bonus buy, you will see all three modifiers.
Bet Sizes, Max Win & Return to Player (RTP)
Play Gem Trio at Stake.com by placing your bet amount between 0.10 and 250.00 per spin. When the reels start spinning, the random number generator (RNG) will ensure that every outcome is provably fair, even during the bonus rounds.
This is a high volatility slot with a 96.50% theoretical return-to-player percentage (RTP). The low house edge of 3.50% does mean that the odds are in your favour as you aim for the 20,000x max win. The RTP rate changes according to the bonus buy feature you choose; the feature with 2 modifiers is 96.51%, and with 3 modifiers it changes to 96.49%.
How to Deposit, Withdraw Funds to Play Slots Online & Bet Responsibly
Gem Trio can be played at Stake Casino by depositing funds in a local currency or your chosen cryptocurrency.
Stake.com accepts the following local currencies: ARS, CLP, CAD, VND, INR, and TRY. You can also view your available balance in various other currencies. Learn more about our local currency options on our community forum, as well as our local currency payment guide.
If you choose to play in crypto, you can easily deposit coins like BTC, ETH, USDT, EOS, Doge, LTC, SOL, TRX and more. You can use seamless crypto payment systems like Mesh. Take a look at the full list of available cryptocurrencies, as well as our recommendations and guide for choosing the right coin for you. So, when you are ready to play, make use of fast, easy and reliable crypto exchange platforms such as Moonpay and Swapped.com to buy your chosen crypto.
Stake Casino offers live support to players through our 24/7 customer support staff for help with issues like depositing and withdrawing units, and more.
Read more about the Stake Vault for information on how to securely store your funds online for all future gameplay. You can also read the crypto security guide to learn more about keeping your funds safe at Stake.com.
Always gamble responsibly and follow our Stake Smart guidelines. Stake Casino provides tools like a monthly budget calculator and a betting limit guide to help you stay in control of your funds.
Popular Pragmatic Play Slot Games on Stake
Are you searching for new video slots by the same provider? Check out these games that are similar in theme.
If you are looking for new casino games with top casino bonuses and different promotions, Stake has got you covered.
Players can also join our VIP Club for some exclusive rewards, rakeback bonuses, and reload offers. When you join the VIP Club and climb to higher levels, you get access to a VIP host. To learn more, visit our VIP FAQs post.
Game Information
| Field | Value |
|---|---|
| Title | Gem Trio |
| Provider | Pragmatic Play |
| Game Type | Video Slot |
| Reels | 3 |
| Rows | 3 |
| Paylines | 9 |
| RTP | 96.50% |
| House Edge | 3.50% |
| Max Win | 20,000x |
| Volatility | High |
| Min Bet | 0.10 |
| Max Bet | 250.00 |
| Release Date | 28 July 2025 |
| Theme | 777, Gems, Gold |
| Buy Bonus Options Available? | Yes |
