Gem Trio
Pragmatic PlayWhere to Play Gem Trio
These licensed casinos offer Gem Trio for play.
* Affiliate link. 18+. T&Cs apply. Full terms
Gem Trio Review
Collect emeralds, diamonds, and rubies in this retro-inspired slot for a chance to win up to 20,000x.In the base game, land three matching symbols to win up to 250x, while the ‘3x’ symbol adds a 3x multiplier to winning combinations it forms a part of, except for combinations featuring another wild.When emerald, diamond, or ruby gem symbols hit, they’re collected by their respective symbols above the grid. When this happens, the free spins feature can be randomly triggered with one, two, or three modifiers.The emerald modifier awards an extra +1 or +2 free spins each time an emerald hits during the bonus game. With the diamond modifier, four prizes with values up to 10,000x. Finally, the ruby modifier adds an additional 3×3 grid for the bonus game.What to expect: Find three different wild symbols in the base game, including the 3x wild which multiplies wins not featuring a wild The bonus game triggers randomly when a emerald, diamond, or gem hits When triggering the feature, 1-3 modifiers can be activated, including extra free spins, bonus money prizes, and an additional 3×3 grid
How to Play Gem Trio
Use the +/- buttons to choose your bet per spin. Bets on Gem Trio range from £0.1 to £250.
Press the spin button to set the 3 x 3 reels in motion. Wins use a Lines system with 10 ways to win.
Land special symbols to unlock free spins, multipliers and bonus rounds. The top prize on Gem Trio reaches 20000xx your bet.
Try it free first: click Start Demo above to play Gem Trio with virtual credits, no account needed.
Gem Trio RTP & Volatility
Gem Trio has a Return to Player (RTP) of 96.50%. This sits right at the industry average of 96%, offering fair returns over long sessions. RTP is a theoretical long-term average calculated over millions of spins, not a guarantee for any single session.
Volatility: Very High. High-volatility slots like Gem Trio can go through longer dry spells, but reward patience with significantly larger payouts when bonus features hit. Best suited for players comfortable with bankroll swings who are chasing big wins.
The maximum win potential is 20000xx your total bet. On a £1 stake, that translates to a top payout of £20,000.
Hit Frequency: Gem Trio lands a winning combination once every 1 in 3.59 spins on average. Wins are less frequent, which is typical for high-volatility games with larger top prizes.
Gem Trio Features & Bonuses
Gem Trio by Pragmatic Play includes 4 notable features: Free Spins, Multipliers, Wilds with Multipliers, Multiple Grids. These mechanics shape the gameplay and determine how bonus rounds are triggered and how wins are multiplied.
Bonus Buy available at 50x, 100x, 200x of your stake — instantly trigger the bonus round without waiting for scatters to land organically.
Gem Trio Pros & Cons
- Strong RTP of 96.50%
- Huge max win potential (20000xx)
- Big win potential in bonus rounds
- Rich feature set with 4 bonus mechanics
- Free demo available, no sign-up required
- Can have long dry spells
- Bonus features may take time to trigger