A theme that turns up across nearly every studio, diamond slots are built around diamonds and high-value sparkle. Our index currently tracks 76 diamond slots from a range of studios, with an average RTP of around 95.41%. Below you will find what defines the genre and the top titles ranked by RTP.
Why diamond slots are popular
The diamond theme gives studios a strong visual identity and a natural hook for bonus features. It appeals to players who enjoy a clear sense of place and story while they spin.
Best diamond slots by RTP
The table lists the highest-RTP diamond slots we track, with the studio behind each title.
| Game | Studio | RTP | Volatility |
|---|---|---|---|
| Ruby Royal | Popiplay | 97.11% | Medium |
| Neon Fruits | Popiplay | 97.04% | Medium |
| Diamond Bounty 7s Hold and Win | Kalamba Games | 97% | High |
| Majestic Treasures | PGSoft | 96.68% | Medium |
| The Big Take | Betsoft | 96.58% | Medium |
| Hyper Blitz Hold and Win | Kalamba Games | 96.58% | High |
| Victorian Vaults | SwinttPremium | 96.58% | Medium |
| Legendary Diamonds | Booming Games | 96.5% | Medium |
| Ruby Heist Hold and Win | Kalamba Games | 96.4% | Medium |
| Buffalo Rampage – Hold and Hit 3×3 | Spinomenal | 96.28% | Medium |
Common features
Typical mechanics range from simple free-spins rounds to collect features, wild reels and jackpots. Volatility varies widely, so check each game’s profile before you play.
Frequently asked questions
How many diamond slots are there?
Our index currently lists 76 diamond slots.
What is the highest-RTP diamond slot?
Among the titles we track, Ruby Royal leads with an RTP of 97.11%.
