Cool Diamonds II Review
Cool Diamonds II is a 2015 Amatic sequel set among gemstones. Diamonds inside gold circles are the bonus symbols: they pay on their own and three or more start 15 free spins.
Jewels on 10 lines
The game has five reels, three rows and 10 fixed lines. It shares its release date with Blue Dolphin and All Ways Fruits, part of a batch of Amatic online releases in August 2015.
Cool Diamonds II Features
Bonus diamonds and free spins
Three or more bonus diamonds award 15 free spins and pay instant prizes, listed at up to 500,000 coins at the highest stake.
Gamble
After a win you can gamble it: guess the colour of a face-down card to double the prize, or its suit to quadruple it.
RTP
A catalogue lists 96% RTP. Its bet figures conflict, so check the stake options in the demo.
Cool Diamonds II Pros and Cons
Strengths
- 15 free spins
- Bonus symbols pay instantly
- Listed 96% RTP
Limitations
- Dated design
- Only 10 lines
Our Verdict
Cool Diamonds II is a tidy classic with a generous free spins count. Good for a calm session.
Cool Diamonds II FAQs
How many free spins does Cool Diamonds II give?
Fifteen, for three or more bonus diamonds.
Is there a gamble feature?
Yes, a red/black or suit card gamble.
What is the RTP?
A catalogue lists 96%.
Sources and game-version notes
Information checked 30 October 2026.
Catalogue figures; bet ranges conflict within the source.
