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Play Four Lucky Diamonds
Try the game in demo mode
Game Information
Technical specifications and game details
Return to Player - the percentage of wagered money returned over time. Example: 94% means $94.00 returned per $100 wagered.
Minimum bet per spin. Example: $0.20 means you can bet as little as 20 cents per spin.
Maximum bet per spin. Example: $50.00 means you can bet up to $50.00 per spin.
Maximum possible win multiplier. Example: 2,500x means you can win up to 2,500 times your bet.
Percentage of spins that result in a win. Example: 16.13% means roughly 1 in 6 spins pays out.
Number of winning line combinations. Example: 10 paylines means 10 different ways to win per spin.
Number of horizontal rows on the reels. Example: 3 rows means symbols appear in 3 horizontal lines.
Number of vertical reels. Example: 5 reels means the game has 5 spinning columns.
Themes
Game themes and categories
Features
Game features and special mechanics
- 5 Reels
- Free Spins
- Gamble
- Wild Symbol
Four Lucky Diamonds statistics
Measured over multiple spins
Shows how risky the game is. Higher volatility means wins happen less often but they can be much bigger. Example: If volatility is 462.04, this means the game is medium-risk — long losing streaks are possible, but big wins can happen.
How many spins were used to collect this data. Example: 26.3M means the statistics are very reliable and reflect real gameplay behavior.
The real return to player measured during testing. Example: If RTP is 94.15%, it means that on average, players got back 94.15 coins for every 100 coins wagered.
The RTP set by the game rules. Example: If theoretical RTP is 94%, and actual RTP is 94.15%, it means the game behaves exactly as expected.
The biggest win that actually happened during testing. Example: If the value is x2,100, the largest win recorded was 2,100× the bet.
The maximum possible win according to the game rules. Example: If both actual and theoretical values are x2,500, the maximum win was nearly reached during testing.
The biggest win achieved without bonus features. Example: If this value is x2,100, then in the base game a player could win up to 2,100× their bet.
The biggest win achieved inside bonus rounds. Example: If this value is x2,000, it means the highest bonus payout was 2,000× the bet.
Shows how often any win occurs. Example: 21.22% (1 in 5) means on average, one out of every 5 spins results in a win.
Shows how often bonus rounds are triggered. Example: 1 in 190 spins means bonuses are moderate, but usually valuable.
The average payout when a bonus is triggered. Example: If the value is x63.8, then a bonus round pays 63.8× the bet on average.
How often a win of 10× or more occurred. Example: 1.5664% means about 1 in 64 spins resulted in a 10×+ win.
How often a win of 20× or more occurred. Example: 0.7869% → about 1 in 127 spins.
How often a win of 50× or more occurred. Example: 0.1836% → about 1 in 545 spins.
How often a win of 100× or more occurred. Example: 0.0606% → about 1 in 1,650 spins. These wins are rare, but they represent the biggest payouts in the game.
EEI (Estimated Event Index)
Game dynamics and event frequency analysis based on official game specifications
EEI Score: 13/100 - Explosive Slot
This slot is built for sharper swings and higher tension with:
- extended dry patches that raise the tension
- rare but significant wins
- high session tension from start to finish
With an EEI of 13/100, this game looks built around quieter stretches and much stronger impact when the bigger moments arrive.
Highlights
- Session rhythm: Quiet for stretches, then more dramatic when the slot finally wakes up.
- Typical dry-streak range: 17–34 spins.
- Estimated session range: 20–50 spins.
- Suggested bankroll buffer: 560–840× bet.
- Best suited for: Players seeking rare but significant payouts.
How to Read EEI
- High EEI = more small events, a more active feel, and a smoother overall session rhythm.
- Low EEI = fewer events, longer quiet stretches, and a rarer but more explosive feel when something important lands.
- EEI shows likely activity flow, not just how large the single biggest win can be.
Session Survival Index
20–50 spins
Very short sessions with infrequent events.
Bankroll Buffer
560–840× bet
Suggested bankroll: 560–840× bet to handle dry streaks.
Bankroll Stress Level
High bankroll stress due to significant variance.
Dry-Streak Expectation
Typical
17–34 spins
Worst Case
up to 88 spins
Expect 17–34 spins between wins on average. Extended dry periods can reach up to 88 spins.
Best Suited For
Players seeking rare but significant payouts
Better fit for how this score expects the slot to pace its sessions
Not Ideal For
Players seeking frequent small wins
Play styles that may clash with this modelled event rhythm
Win Pattern
Extremely infrequent but potentially massive
Expected frequency and intensity of the slot's small and large moments
Quick Strategy
Extend Playtime
(for calm, extended play)
How to play:
Why this works:
Balanced event frequency and moderate stress allow for longer sessions at lower bets.
Balanced Experience
(recommended default mode)
How to play:
Why this works:
Moderate bet levels and session length provide the best risk-reward balance.
Chase Bigger Wins
(if you want to take risks)
How to play:
Why this works:
Increased bet size maximizes potential returns during bonus features.
EEI (Estimated Event Index) - Estimated from official game specifications.
Summary
This slot features:
- stretches where the slot can stay cold for a while
- sudden high-impact wins instead of constant smaller hits
Slot Comparison by Theme
Compare themed slots side by side
| Slot | Provider | RTP | Volatility | Max Win | Min Bet | Max Bet | Themes |
|---|---|---|---|---|---|---|---|
Four Lucky Diamonds Current |  | 94% | High | 2,500x | $0.20 | $50.00 | Gems |
 Royal Beellion Hold & Win | BGaming | 97% | Medium | 5,000x | $0.10 | $100.00 | Adventure, Coins, Gems |
 Feather Fury | Relax Gaming | 96.1% | High | 5,000x | $0.10 | $200.00 | Adventure, Weapons, Gems |
 Lightning Blitz: Supercharged | OctoPlay | 95.82% | Low | 10,000x | $0.10 | $100.00 | Adventure, Gems |
 Lobster Hotpot 2 Even Hotter | Gaming Corps | 96.03% | High | 10,000x | $0.10 | $25.00 | Weapons, Wild West, Gems |
 The Good, The Bad and The Rich | Red Tiger Gaming | 95.7% | High | 8,136x | $0.10 | $40.00 | Weapons, Adventure, Gems |
Slot Comparison by Volatility
Compare volatility slots side by side
| Slot | Provider | RTP | Volatility | Max Win | Min Bet | Max Bet | Themes |
|---|---|---|---|---|---|---|---|
Four Lucky Diamonds Current | | 94% | High | 2,500x | $0.20 | $50.00 | Gems |
 Concrete Cowboys | ELK Studios | 96% | High | 10,000x | $0.20 | $100.00 | — |
 Money Train 5 | Relax Gaming | 96.1% | High | 100,000x | $0.10 | $20.00 | — |
 Bamboo Pandits | ELK Studios | 96% | High | 10,000x | $0.20 | $100.00 | — |
 Dragons of Arcane Wild 2 | Foxium | 96.1% | High | 25,000x | $0.20 | $10.00 | — |
 Book of Hidden Tombs | BGaming | 97% | High | 10,000x | $0.10 | $25.00 | — |
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