⚠ Gambling can be addictive. Play responsibly. Set limits. Responsible gambling
Play on Stake →

Grand Gems

Updated:

⚡ Quick answer

Grand Gems by SYNOT is a slot with a 95.08% RTP, medium volatility and a max win of 500×. On return-to-player this is an average figure. It plays with crypto on Stake; RTP is a long-term average, not a guarantee.

95.08%RTPMediumVolatility500×Max winSYNOTProvider
Grand Gems is a medium-volatility video slot by SYNOT with 95.08% RTP and up to 500× max win. Key features: Wilds, Multiplier, Respin, Gamble.
ProviderSYNOT
RTP95.08%
Volatilitymedium
Max win (×)500
Reels5-4
Paylines20
Released10.08.2019

Grand Gems — analytics

Live from our slot database
Slot RTP
95.08% Average
90%96% base99%
This slot95.08%
Provider avg95.67%
Database avg95.26%
96% baseline96%
Win potential
500×
10×1000×100k×
Volatility
Medium
lowmedhigh

About Grand Gems

Grand Gems by SYNOT is a slot playable with cryptocurrency on Stake. Its stated RTP is 95.08% — around the industry average. Remember that RTP is a statistical average over thousands of spins, not a guarantee for any single session.

On volatility, Grand Gems falls into the "medium" category: a balance between win size and frequency. Volatility is independent of RTP and shapes how the game actually feels.

The maximum potential is 500× your stake. This is the payout ceiling, reached very rarely and usually only via the top bonus feature; treat it as a limit, not an expectation.

The slot's key mechanics include wilds, multiplier, respin, gamble. Most of the potential is delivered through these in the bonus rounds.

Before playing for real money, try Grand Gems in demo mode to learn the bonus frequency and behaviour risk-free — the demo math is identical to real play. Gamble responsibly, within a pre-set budget. 18+.

wildsmultiplierrespingamble

Grand Gems — demo

Free demo · no real money. Play Grand Gems for real on Stake. 18+.

Grand Gems
AVERAGE RTP
95.08%
VolatilityMedium
Max win500×
Reels5-4
ProviderSYNOT
Bonus buyNo
Data-driven from provider specs · RTP is a long-term average
Rate Grand Gems—

How to play Grand Gems

Grand Gems sits in the medium-volatility range, balancing win size and frequency. A moderate bet relative to your bankroll works well; treat bonus rounds as the main source of bigger wins. No betting system overcomes the house edge — play Grand Gems for entertainment within a budget.

More from SYNOT

Madam Lucky98.15% RTPAztec Jaguar Megaways98.11% RTPMulti Bricks98.1% RTPMoney Vaults98.07% RTP27th Cabaret98.02% RTP8 Fruit Multi98.02% RTP

Compare Grand Gems with…

Head-to-head on RTP, win and features
vs Madam Luckyvs Aztec Jaguar Megawaysvs Multi Bricksvs Money Vaultsvs 27th Cabaretvs 8 Fruit Multi

Similar medium-volatility slots

Moody FruitsRelax Gaming · 99.91% RTPVegas CrapsGames Global · 99.53% RTPGame King Video PokerIGT · 99.16% RTPBonus PokerGames Global · 99.16% RTPFruity Beats XtremeSpinmatic · 99.08% RTPKing of Luckedict · 98.91% RTP

More Gems slots

Emerald Fantasy Scratch CardFlipluck · 98.54% RTPSmash DropsNsoft · 98.51% RTPGold Rush GusWoohoo · 98.48% RTPGalactic GemsPG Soft · 98.13% RTPSpace GemsConcept Gaming · 98.1% RTPDouble Diamond NightPopiplay · 98.08% RTP
Compare Grand Gems side by side with another slot in our slot comparison tool →

Explore related slots

Collections and head-to-head comparisons
SYNOT Medium volatility slotsGems Medium volatility slotsWilds Gems slotsMultiplier Gems slotsRespin Gems slotsGamble Gems slotsSYNOT Wilds slotsSYNOT Multiplier slots

Everything about Grand Gems

Detailed pages for this slot
RTPMax winVolatilityDemoReviewStrategyPayoutBonus buyFree spinsFeaturesThemeBet limitsReelsReleaseWorth it?How to playMobileReal moneyBonusAlternativesSymbolsJackpotMultipliersAutoplayBig winProvably fairGameplayNo downloadMegawaysHit rateScatterWild

Related resources

Guides, tools and sections to go deeper
RTP explained simplyguideSlot volatility: high vs lowguideHow online slots actually workguideHow to choose your first slotguideHow to read a slot paytableguideSlot RTP comparisontoolEV calculatortoolVIP calculatortoolBankroll simulatortoolAll slotssectionBest by RTPsection
★ Promo-code bonus
Start playing on Stake
Crypto, provably-fair games and instant withdrawals
Promo codeAIGAME
  • Provably-fair games
  • Instant crypto withdrawals
  • 35,000+ games
  • 24/7 support
Play on Stake →
18+ · Play responsibly. Geo-restrictions apply.

Comments

No comments yet. Be the first to share your experience.

Your rating

FAQ — Grand Gems

What is the RTP of Grand Gems?
Grand Gems has an RTP of 95.08%. This is around or below average. RTP is a long-term theoretical return, not a guarantee for any session.
What volatility is Grand Gems?
Grand Gems is a medium-volatility slot. A balance of win size and frequency.
What is the max win on Grand Gems?
The maximum win on Grand Gems is 500× your stake. It is reached very rarely, usually via the top bonus feature.
Is Grand Gems provably fair?
Grand Gems is a third-party slot by SYNOT using a certified, audited RNG rather than Stake's provably-fair system (which applies to Originals). Results are random and unpredictable.
Can I play Grand Gems for free?
Yes, Grand Gems is available in demo mode to learn the mechanics risk-free. The demo math is identical to real play, but results do not carry over.
Who makes Grand Gems?
Grand Gems is developed by SYNOT, whose games are available on Stake. Find more SYNOT titles in the providers section.
How do I play Grand Gems on Stake?
Sign up, deposit cryptocurrency (BTC, ETH, USDT and more), find Grand Gems in the slots catalogue and launch it. Set a session limit in advance.
What features does Grand Gems have?
Grand Gems includes wilds, multiplier, respin, gamble. These mechanics drive how bonuses trigger and wins build.
Does Grand Gems have free spins?
Grand Gems does not list a standard free spins round — check the in-game paytable for its main bonus.
What is the theme of Grand Gems?
Grand Gems is themed around gems. The theme is cosmetic and does not affect RTP or odds.
How many reels does Grand Gems have?
Grand Gems uses a 5-4-reel layout with 20 paylines or ways to win.
Is Grand Gems worth playing?
It comes down to your taste for its volatility and theme. RTP and features are the objective facts; the rest is preference. No slot is profitable long-term — play for entertainment within a budget.
Can I play Grand Gems with crypto?
Yes, Grand Gems is played with cryptocurrency (Bitcoin, Ethereum, Litecoin, USDT and more) on Stake, in your coin's value equivalent.
What slots are similar to Grand Gems?
Slots similar to Grand Gems share its volatility profile and provider SYNOT. Start with the related slots listed on this page.
Is Grand Gems rigged or fair?
Grand Gems runs on a certified RNG that passes independent audits. Outcomes are random; there are no 'hot' or 'cold' states.
How often does Grand Gems pay?
Hit frequency depends on volatility: a medium slot pays more often but smaller. This does not change overall RTP.
Can I play Grand Gems on mobile?
Yes, Grand Gems runs directly in the phone browser on Android and iOS — a separate app is usually not required.
What is the minimum bet on Grand Gems?
Grand Gems accepts bets from 0.20 per spin.
Where can I play Grand Gems for real money?
Grand Gems is available to play with cryptocurrency on Stake. Deposit and play responsibly. 18+.

18+ · Geo-restrictions apply. Stake.com is not available in all jurisdictions.

Play with code STAKEBONUSHUB
Stake.com · 18+ · T&Cs apply
Get bonus →
⏳ Бонус по промокоду AIGAME--:--Claim →
Играть на Stake · code AIGAMEClaim →

Bonus wheel

+100% deposit
10 free spins
+50% bonus
5% cashback
VIP bonus
Bonus case
+200% deposit
Exclusive