Amatic · May 2, 2026
Among Amatic's lineup, Cool Diamonds II offers one of the best risk-to-reward ratios: 96.18% RTP with Medium variance and a 221,131x ceiling.
Max win of 221,131x is 27.4x the market median. This places it among the top 0% for win ceiling.
Maximum volatility, maximum reward ceiling
Value Score of 89.2/100 (top 3% of all slots). This combines RTP, volatility, and win potential into one metric.
How does Cool Diamonds II stack up? At 96.18% RTP and 221,131x max win, this Medium volatility slot from Amatic earns a 89.2/100 value rating.
The slot draws inspiration from magical and fantastical worlds.
Key features include Wild Symbols, Scatter Symbols and Free Spins.
Cool Diamonds II thu hút những người chơi ưa thích cơ chế slot truyền thống với lối chơi chủ đề đá quý đơn giản và cấu trúc trả thưởng đáng tin cậy. Định dạng 10 đường trả thưởng cố định kết hợp với các tùy chọn đặt cược linh hoạt làm cho trò chơi phù hợp với cả những người chơi cẩn trọng và những người chơi đặt cược lớn.
Hệ thống đặt cược 24-carat cung cấp các kết hợp đặt cược linh hoạt đáp ứng các sở thích đặt cược khác nhau trong khi vẫn duy trì cấu trúc đường trả thưởng cố định.
Extreme volatility requires deep pockets — 600-1000x bet bankroll recommended for a realistic shot at the max win.
★★★★ 4.8/5 — 200% up to $1,000
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★★★★ 4.5/5 — 100% up to €100
| Metric | Cool Diamonds II | Relic Riches | Fruit Box Boost | Blazing Bells 40 |
|---|---|---|---|---|
| RTP | 96.18% | 97.85% | 97.78% | 97.36% |
| Vol | Medium | Medium | Medium | Medium |
| Max Win | 221,131× | 192,288× | 198,057× | 169,213× |
| Value | 89.2 | 95.1 | 94.9 | 93.4 |
209 slots, avg RTP 96.4%
Theme Browse Fantasy slots1789 Fantasy slots available
Theme Browse Luxury slots3437 Luxury slots available
Volatility More Medium volatility slotsBrowse all Medium volatility options
| Provider | Amatic |
| RTP | 96.18% |
| Volatility | Medium |
| Max Win | 221,131× |
| Hit Frequency | 25-33% |
| Math Profile | Steady Returns |
| Value Score | 89.2/100 |
| Risk Index | 3.8/10 |
| Win Potential | 8.5/10 |
| Bankroll Rating | 4.6/10 |
Cool Diamonds II has an RTP of 96.18%, which is average compared to the industry standard of ~96%. For every $100 wagered, the theoretical return is $96.18 over extended sessions.
Cool Diamonds II has Medium volatility, meaning it offers a balanced mix of frequency and size.
The maximum win potential is 221,131x your total bet.
Cool Diamonds II was developed by Amatic. Explore all Amatic slots in our provider directory.
Cool Diamonds II has a Value Score of 89.2/100, which is excellent. This score combines RTP, volatility, and max win into a single metric.
Many online casinos offer a demo mode for Cool Diamonds II where you can play with virtual credits before wagering real money.
Cool Diamonds II has a Risk Index of 3.8/10, making it low-risk. Relatively gentle on your bankroll.
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| Return | — |
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Cool Diamonds II earns its 89.2/100 Value Score through a combination of fair returns and impressive win potential.