Amatic
Cool Diamonds II
Play Cool Diamonds II slot by Amatic for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
96%
return to player
Volatility
—
variance
Max win
—
top multiplier
Min bet
$1.00
per spin
Reels
5
10 lines
Player rating
3.9 ★
14 votes
Why this score
Partial data (71%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Payouts & RTP9/10
RTP 96% → 9.0/10
Volatility—
no data
Win Potential—
no data
Features5/10
10 features → 5.0/10
Game Mechanics10/10
f=10 r=5 p=10 → 10.0/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
Bet Flexibility6/10
1–450 (×450) → 6.0/10
Provider Reputation6.8/10
provider avg 6.8 → 6.8/10
Popularity2/10
synthetic proxy → 2.0/10
DEMO Play free, no signup
Amatic
Spec sheet
Cool Diamonds II at a glance.
Math
Index score69
RTP96%
Max win—
Bet range$1.00 – $450.00
Player rating3.9 / 5 · 14 votes
Format
Reels5
Paylines10
Layout5x3
Features
Themes
Compare Cool Diamonds II with other games
 Cool Diamonds II Score 69This game |  PowerBucks Wheel of Fortune Ruby Riches Score 48 |  Stolen Treasures Score 72 |  Secret Romance Score 75 |  Heart 2 Heart Score 72 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 1/25/2017 | 3/23/2022 | 11/3/2022 | 2/2/2017 | 12/6/2017 |
| Math | |||||
| RTP | 96% | 90.33% | 94.7% | 96% | 96.89% |
| Volatility | — | — | Medium volatility | Medium volatility | Medium volatility |
| Max win | — | — | 10,400× | — | 10,000× |
| Format | |||||
| Reels | 5 | 5 | 5 | 5 | 5 |
| Layout | 5x3 | 5x3 | 5x3 | 5x3 | 5x3 |
| Paylines | 10 | 30 | 25 | 15 | 9 |
| Min bet | 1.00 | 0.30 | 0.10 | 0.15 | 0.09 |
| Max bet | 450.00 | 300.00 | 80.00 | 15.00 | 270.00 |
| Features | |||||
| Progressive | ✓ | ✓ | — | — | — |
| Wild symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Free spins | — | ✓ | — | ✓ | — |
| Scatter symbol | ✓ | ✓ | — | ✓ | ✓ |
| Multiplier | — | ✓ | ✓ | ✓ | — |
| Bonus game | — | — | ✓ | ✓ | — |
| Respins | — | — | ✓ | — | — |
Every number is shown as a delta against Cool Diamonds II.
Comparing against
Cool Diamonds II
Amatic
RTP
96%
Max win
—
Score
69
PowerBucks Wheel of Fortune Ruby Riches
IGT
RTP
90.33%▼−5.7
Volatility
—Max win
—
Score
48▼−21
+ Free Spins+ Multiplier
Stolen Treasures
Red Tiger Gaming
RTP
94.7%▼−1.3
Volatility
Medium volatilityMax win
10,400×
Score
72▲+3
+ Multiplier+ Bonus Game+ Respins− Progressive− Scatter
Secret Romance
Games Global
RTP
96%same
Volatility
Medium volatilityMax win
—
Score
75▲+6
+ Free Spins+ Multiplier+ Bonus Game− Progressive
Heart 2 Heart
Skywind Group
RTP
96.89%▲+0.9
Volatility
Medium volatilityMax win
10,000×
Score
72▲+3
− Progressive
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