Gemstone Jam Slot

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Gemstone Jam Game Details

Software

Yggdrasil Gaming

Release date

Apr 28, 2026

Slot Type

Classic Slots

RTP

96%

Volatility

high

Paylines

Reels

Min bet

0.1

Max bet

Max win per line

2500x

Total Max Winnings

100K

Themes

Fruit MachinesGold+3

Mobile

Yes

Free Spins

Bonus round

Wild

Yes

Multiplier

Yes

Scatter

Progressive

Adjustable Paylines

Other features

DesktopAutoplay

Technology

HTML5

Winning on Gemstone Jam Slot: Paytable & Paylines

Gemstone Jam is a 3 reels slot with 6 symbols and a multiplier ranging between 0.5x to 2500x.

CHOOSE YOUR BET

USD

How to use

How to use the paytable

To use the paytable on a slot machine, follow these steps:

1. Select your preferred currency.
2. Choose your bet size, which can be any value from 1 to 500.
3. Refer to the paytable to see your potential winnings based on the selected bet size.

The paytable shows dynamic values based on the bet amount you enter, so the bet value you choose will be multiplied according to the paytable multipliers for the slot machine.

Some slot machines only accept certain bet values such as $0.01, $0.05, $0.10, etc. These machines may not allow you to bet on a custom value, like $0.07.

When selecting a bet value, be mindful of any limitations that may apply to the specific slot machine you are using.

1x	2x	3x
-	-	$2500
-	-	$30
-	-	$15
-	-	$10
-	-	$3
$0.5	$1.5	$3

Wild

Gemstone Jam Paylines

Gemstone Jam Slot RTP & Volatility: How to Use Them to Your Advantage

Gemstone Jam RTP Industry Comparison

How RTP Works

How Return To Player Rate (RTP) Works

The payout rate of a slot machine is the percentage of your bet that you can expect to receive back as winnings.

To learn more, visit our page on the top-paying slot machines.

LOW94%BELOW AVERAGE95%AVERAGE96.5%ABOVE AVERAGE97.5%HIGH

96%AVERAGE rtp

With an RTP of 96%, Gemstone Jam falls within the range of average return to player rate slots, and is ranked #12782 out of 23264. Players can expect to receive $96 for every $100 bet in the long run.

Gemstone Jam Volatility

How Volatility Works

How Slots Volatility Works

Slots volatility is a metric that predicts the size and frequency of payouts in a slot machine.

low

low-medium

medium

medium-high

high

Gemstone Jam is a high volatility slot. Play Gemstone Jam if you are not limited by your budget and enjoy massive, less frequent rewards. This is a good choice for experienced players who enjoy the thrill of risk-taking and shorter play time.

Gemstone Jam Slot Features: A Guide for Players

Available features

Wild

Multiplier

Autoplay

Nudges

Stacked Wilds

Gemstone Jam has 5 out of 25 most popular slot features.

Unavailable features

Bonus Round

Scatter

Free Spins

Live Dealer

Colossal Reels Slots

Cascading Reels

Win Both Ways

Expanding Wilds

Shifting Wilds

Sticky Wilds

Transferring Wilds

Random Wilds

Walking Wilds

Split Symbols

Reel Respins

Rotating Reels

Retriggering

Slots Hold

Gamble

Adjustable Paylines

Show unavailable features

How to Play Gemstone Jam Slot: Mastering the Basics

STAKE YOUR COINS.

Click the “Coins” button on the bottom right side of the screen to choose your “Bet” amount for each turn.

START PLAYING.

Press the “Spin” button to gamble with your chosen bet value for a chance to win rewards.

SET UP AUTOPLAY.

Tap the “Autoplay” button to explore the optional feature and continue gambling automatically.

STEP ON THE GAS.

Turn on the optional “Turbo” feature to increase the speed at which the reels turn.

Gemstone Jam Slot Ratings & Reviews

Not rated

0 votes

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2 starsPoor0,0%
3 starsAverage0,0%
4 starsVery Good0,0%
5 starsExcellent0,0%

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Gemstone Jam Q&As

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Compare Gemstone Jam Slot to Other Games

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RatingSoftwareYearRTP

VolatilityBonus roundFree SpinsMultiplierWildScatterProgressiveReelsPaylinesMax win per lineOther features

Gemstone Jam

Yggdrasil Gaming

2026

96%

high

2500x

WildMultiplierMobileDesktopHTML5AutoplayNudgesStacked Wilds

Charge Bison Ascent

TaDa Gaming

2026

97%

high

5488

10x

WildScatterMultiplierFree SpinsMobileDesktopHTML53D AnimationAutoplayRetriggering

Koi Falls Flowing Fortune

4.7

Fantasma Games

2026

96.23%

high

243

Bonus RoundWildScatterMultiplierProgressiveMobileDesktopHTML53D AnimationAutoplayReel RespinsRetriggeringSlots Hold

Joker Ra Dice

4.5

Endorphina

2023

96.07%

medium

100

30x

WildScatterMobileDesktopHTML53D AnimationAutoplayGamble

Gemstone Jam Slot FAQ

Is it feasible to play the Gemstone Jam online slot for free?

Absolutely! You can play the Gemstone Jam on our platform for free without any registration, deposit, or sign-up needed!

Could you tell me the RTP of the Gemstone Jam slot game?

Gemstone Jam slot's RTP is 96%, which is below the industry average of 95-96.5%. However, its special features will keep you entertained throughout the game.

What is the smallest bet size for the Gemstone Jam slot game?

Gemstone Jam slot enforces a minimum bet requirement of 0.1.

What is the most you can wager on Gemstone Jam slot?

Gemstone Jam slot imposes a maximum bet size of 10.

Does Gemstone Jam have a bonus feature that offers free spins to players?

Unfortunately, players will not be able to unlock the free spins feature when playing Gemstone Jam slot. Nevertheless, there are still other features like Wild, Multiplier and HTML5 that they can enjoy.

Is Gemstone Jam equipped with a progressive jackpot feature?

Unfortunately, the Gemstone Jam slot does not offer a progressive jackpot, but it does feature distinctive attributes that can enhance your playing experience, such as Wild, Multiplier and HTML5.

What is the maximum amount of money that can be won in Gemstone Jam?

When betting the maximum amount of $10 per spin in Gemstone Jam, it is possible to win up to $100000 in one spin.

How much is the top prize per line in the Gemstone Jam Slot?

The highest possible payout per line in Gemstone Jam is 2775.

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Reviewed & fact-checked by Rozi Vrinceanu

Last reviewed on Jul 6, 2026

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