Game Information
Show More
Provider
Amatic
Type
Slots
Theme
Diamond
Reels
5
Min Bet
0.01
Max Bet
0.5
Max Win per Spin
125000
Cool Diamonds II Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Amatic Industries |
| Release Date | 25 January 2017 |
| Theme | diamonds, gems, luxury |
| Layout | 5×3 |
| Paylines | 10 |
| Bet Range | €0.10–€20 |
| Core Mechanics | Wild symbols, Scatter symbols, Free spins, Gamble feature |
| Technology | HTML5 compatible for desktop and mobile |
| Platform | Available in demo and real‑money modes |
Mathematical & Payout Model
Return to Player (RTP)
97.77%
Volatility
Low
Max Win Potential
3000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | small colored gemstones | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | emeralds, rubies, sapphires | Thematic items offering moderate payouts. |
| High Tier | diamond scatter, treasure chest | Highest paying symbols. Top hits available with full combinations. |
| Wild | diamond wild | Acts as a substitute / feature trigger per game rules. |
| Scatter | diamond scatter | Triggers free spins / bonus round when enough appear. |
Cool Diamonds II Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Free Spins | Three or more scatter symbols | 15 free spins | Free spins round with retrigger potential | Scatter acts as wild during free spins |
| Gamble Feature | After any winning spin | Guess card color or suit to double or quadruple win |
Frequently Asked Questions (FAQ)
| Can I play Cool Diamonds II for free? | Yes. A demo version is available without registration. |
| What is the RTP of Cool Diamonds II? | The RTP is 97.77%. |
| What is the maximum win multiplier? | The maximum win multiplier is 3000x. |
| Does the game have free spins? | Yes. Three or more scatter symbols trigger 15 free spins with retrigger potential. |
| What does the gamble feature do? | It allows doubling by guessing card color or quadrupling by guessing suit after a win. |
Cool Diamonds II Performance Summary: Strengths vs. Weaknesses
Strengths
- High RTP
- Low volatility
- Classic gem theme
- Gamble feature adds excitement
Weaknesses
- Fixed paylines limit flexibility
- Hit frequency not published
Overview
Cool Diamonds II is a gem‑themed 5‑reel slot with 10 fixed paylines. It features wilds, scatters, free spins, and a gamble round. It offers low volatility and a high RTP, delivering classic gameplay with modern polish.
Latest posts by Rachel Pine (see all)
- 11 Best Drop and Wins Slots Everyone’s Playing Right Now (UK) - January 14, 2026
- Free Slots vs Real Money Slots - October 3, 2025
- Top 6 Low Volatility Slots in the UK - September 30, 2025
