Mermaid's Diamond
Mermaid's Diamond
Play'n GO
18+. Play responsibly.
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Mermaid's Diamond review
Play'n GO is the studio behind Mermaid's Diamond, which came out in 2017. In terms of numbers, max win — 5,000x the bet, volatility — medium. As for the build, pay type — ways, theme — fantasy. RTP for this slot is not listed in our data. Responsible play means taking breaks and using deposit and time limits where they are offered. Settings such as RTP can differ between operators, so check the in-game rules before playing. Reading the paytable first helps you see symbol values and how the features work. Gambling is for adults only; check the legal age that applies in your country. The parameters on this page were compiled in October 2026 and may change.
Features & bonus round
- Key specs:
- Provider: Play'n GO
- Release date: 2017-09-19
- Volatility: medium
- Max win: 5,000x the bet
- Pay type: ways
- Theme: fantasy
Slots & Casino Editor
Elena covers slots and casinos at PlaySomeSlots. She plays each game in demo, reads the rules screen and the paytable, and checks RTP, volatility and max win against provider data. On the casino side she reads bonus terms (wagering, game weighting, win caps, time limits) and rewrites the fine print in plain language. In iGaming since 2018.
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18+. Gambling can be addictive. Play responsibly.
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