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Gem Trio

RTP 96.5% Volatility High Max Win 20,000x
More From Pragmatic Play

Gem Trio Stats

Provider Pragmatic Play·Released July 2025
RTP
96.5%
Volatility
High
Max Win
20,000x
Paylines
9
Reels
3×3
Bet Range
$0.10 $250
Bonus Round
Yes
Scatters
No
RTP & Maths
RTP Versions
96.5% here · also certified at 95.49%, 94.50%
Max Win Rule
applies in 20,000x bet, applied per round/feature, if the total win of a feature reaches 20,000x bet the round immediately ends, the win is awarded and all remaining free spins are forfeited
Jackpots
MINI 20x · MINOR 50x · MAJOR 300x · GRAND 10000x total bet; awarded via the DIAMOND modifier in FREE SPINS by collecting 4 of a prize name
Free Spins & Bonus
Free Spins
Random on gem collection (emerald, diamond or ruby collected at the end of a spin) = 10 free spins with 1-3 modifiers · 10 free spins (20 total with the RUBY modifier: two 3x3 grids with 10 free spins each) spins · retrigger: EMERALD modifier only: every EMERALD GEM symbol that hits during the round awards +1 or +2 additional free spins randomly
Bonus Buy
BUY FREE SPINS WITH 1 RANDOM MODIFIER 50x (96.50%% RTP) · BUY FREE SPINS WITH 2 RANDOM MODIFIERS 100x (96.51%% RTP) · BUY FREE SPINS WITH 3 MODIFIERS 200x (96.49%% RTP)
Multipliers
3x · The 3X wild multiplies by 3x the win of all winning combinations it is part of, except for combinations of any WILD
Symbols & Pays
Wild
Substitutes for all symbols except for GEM symbols; three distinct wilds (3X, red WILD, green WILD) that also form their own paying combinations · All reels, during base game and FREE SPINS feature
Line Pays
top symbol 250x · lowest 0.3x

Reviewed by Andrew Palmer · figures checked in the demo 13 Sep 2026


About Game

Demo Overview

Three prices buy the same round of free spins. 50x of the stake guarantees one modifier and returns 96.50%, 100x guarantees two at 96.51%, and 200x guarantees all three at 96.49%. Pay four times more, and the long-run figure moves by two hundredths of a percentage point. What the top tier actually buys is a wider spread of results, not a better one. That is an odd menu to find bolted onto a 3×3 cabinet with nine lines, and it is beside a four-tier jackpot ladder and free spins that no scatter ever fires.

Features and Bonus Rounds

The Gem Meters

Gem Trio 3x3 reels with emerald, diamond and ruby gems above and the jackpot plaques beside them
Emerald, diamond and ruby sit on plinths above the reels in the order their modifiers are named, with neon sevens and bars on a chrome three-reel frame below them and the Grand plaque holding 10,000x on the right.

Emerald, diamond, and ruby gems land on the reels as non-paying symbols, and at the end of each spin, the matching gem at the top of the screen collects them. Any collection can start the free spins at random, which is why this slot carries no scatter and no trigger count to watch.

The round opens with 10 spins on special reels, and one, two, or three gem modifiers arm with it. A 27.85% hit rate means the reels pay something about every 3.59 spins, so gems arrive often enough that the wait is rarely long. Pragmatic Play gives few of its classic cabinets a feature stack this deep.

Emerald, Diamond and Ruby

Gem Trio reels with a diamond gem below two 77 symbols and 777 on the third reel
A diamond gem drops under a pair of 77 symbols and travels up to the diamond above the screen when the spin ends, the one way into the feature and the only route to a 300x Major.

Each modifier rebuilds the round differently.

  • Emerald adds +1 or +2 spins for every emerald that lands, so a good run stretches 10 spins well past where they started.
  • Diamond opens the prize ladder, and every diamond gem that drops carries one of four names; collect four of a name and it pays, from Mini at 20x through Minor at 50x and Major at 300x to the Grand at 10,000x.
  • Ruby splits the feature across two 3×3 grids with 10 spins on each, and emerald spins go to whichever grid the gem hit.

The Grand is half of the 20,000x a single round is allowed to pay, so the ladder cannot reach that figure alone.

Three Wilds

Wilds do double duty here. The gold 3X, the red, and the green all substitute for everything except gems. They appear on every reel in standard play and in the feature, and each one forms its own line. Three greens pay 50x, three reds 125x, three gold 3X symbols 250x, and any three mixed wilds 15x. The 3X triples any winning line it joins, except a line made of wilds, which is the one combination its multiplier leaves alone.

How to Play

Nine Lines on Three Reels

Nine paylines on a 3×3 grid means every position on screen carries a line, which is more than most three-reel cabinets bother with. The extra lines run diagonally and in v-shapes through the same nine cells, so one well-placed wild can appear on four or five of them at once.

Gems sit outside the paytable altogether. They never pay and only collect, which is unusual even among gem slots. Space or enter starts and stops a spin, and holding space down switches the reels to turbo.

Bet Range and Return

Two lower RTP versions of this game exist alongside the 96.50% default, and the information screen shows which one is running. The volatility icon on that screen reads Low, which fits a 27.85% hit rate better than it fits a round carrying a 10,000x Grand.

Setting Value
Bet range $0.10 to $250.00
RTP 96.50%
Other versions 95.49%, 94.50%
Buy returns 96.50% / 96.51% / 96.49%
Volatility High

Game Paytable

Three reels give the table a single tier, so every entry below is a three-symbol line. The wilds fill its top half rather than sitting outside it, and the distance between the halves is the whole shape of the game: three matching 777s pay 7x, three gold 3X wilds pay 250x.

Symbol 3
3X wild 250x
Red wild 125x
Green wild 50x
Any three wilds 15x
777 7x
77 4x
7 2.5x
Any three sevens 1x
BAR BAR 1x
BAR 0.5x
Any three bars 0.3x

Ultimate Slots Verdict

A 3x3 classic with a jackpot ladder and three gem modifiers sitting behind it. The buy menu asks three prices for the same return, so the 200x tier is about swing rather than value, and the random trigger does that job for nothing.

3.5/5 Very Good

What We Like

  • All three modifiers can run in one round, and the 200x buy guarantees them together
  • The 3X wild triples any line it joins and pays 250x on its own for three
  • A 27.85% hit rate keeps a nine-line 3x3 grid ticking over between gem collections

What Could Be Better

  • The 50x, 100x, and 200x buys land within two hundredths of a percentage point of each other
  • Free spins arrive at random, so there is no scatter count to read and no way to chase the round
  • Nothing on screen shows how close the gem meters are to firing

Detailed Review

What the Buy Menu Buys

Three and a half out of five, and the buy menu earns both the marks and the missing half. What the extra spend buys is certainty about which modifiers arm — one modifier can be emerald alone, which only lengthens a 10-spin round. All three together put the prize names in play, stretch the spins, and run the whole thing twice over on a second grid. That is a far wider set of outcomes for four times the price, and on a game where free spins arrive at random, a guaranteed way in has obvious appeal. In the free-play demo, every tier is open for free, which is the top price’s best argument.

Aside from the feature, the cabinet is exactly as it looks. Nine lines on 3×3, sevens and bars in neon, and a hit rate that returns small amounts while the meters fill. The three wilds are what lift standard play above that. Three gold 3X symbols pay 250x, some 35 times what three 777s return, and the 3X tripling any line it joins gives an ordinary seven win somewhere to go.

Anyone who likes a three-reel game and can live with a random trigger gets more here than the format usually allows, and Fire Strike is on the same shelf of Pragmatic classics. The flaw is the thing the menu advertises. Three prices, one return, and only the swing changes.

Frequently Asked Questions

Because the price buys modifiers, not return. Paying 50x guarantees one random modifier at 96.50%, 100x guarantees two at 96.51%, and 200x guarantees all three at 96.49%. The extra spend widens the range of results within the round instead of improving the long-run figure.
The feature is played across two 3x3 grids with 10 free spins awarded to each. If the emerald modifier came with it, the extra spins an emerald gem awards go to whichever of the two grids that gem landed on.
Only under the diamond modifier. Each diamond gem that lands during the round shows one of the four prize names and is collected beneath it, and four of the same name awards that prize. The ladder runs from Mini at 20x to Minor at 50x, Major at 300x, and the Grand at 10,000x.

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