Mermaid’s Diamond Slot Review
★ 9.4/10Mermaid’s Diamond is an online slot created by Play’n GO, released in January 2017. Set beneath the waves, it follows Poseidon’s daughter as she guards hidden treasure chests and sparkling diamonds.
Pros
- ✓ Pays both left and right
- ✓ 720 ways to win
- ✓ Exciting Divine Intervention modifier
- ✓ Max win 5,000x stake
Cons
- ✕ Medium volatility limits potential
Slot Mechanics, Features & How It Works
The game uses a unique 3-4-5-4-3 reel layout offering 720 ways to win, with wins paying both left-to-right and right-to-left. The mermaid acts as Wild, substituting all but the Scatter chest symbols, which trigger up to 25 free spins. The Divine Intervention modifier can add a missing Scatter, while collecting five diamonds floods a reel with Wilds.
RTP, Volatility & Max Win Potential
Default RTP sits at 96.0%, with bets ranging from £0.20 to £100 and a max win of 5,000x stake — a £1 bet can return up to £5,000.
Mermaid’s Diamond carries Medium volatility, blending frequent small wins with rare big hits for a well-rounded play experience. Lab Score: 9.4/10.
