Our review of Diamond Dazzle cuts through the marketing and looks at what matters: how it plays and how it pays. Developed by Rival, Diamond Dazzle arrives with high volatility and a return-to-player rate of 96.17%. It's built around a diamond and gem theme and plays out on 5 paylines across 3 reels. It first went live in 2019 and still earns its place today. If everything lines up, Diamond Dazzle can pay up to 45,000x your bet. The full verdict is below.
Written by Emma Roberts · Last updated: March 2026
Diamond Dazzle is a slot game from Rival, wrapped in a diamond and gem theme and powered by 5 paylines across 3 reels. The result is high volatility paired with an RTP of 96.17%.
Where Diamond Dazzle earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. The high volatility means patience is rewarded — expect quiet spells broken by bigger hits. On balance, Diamond Dazzle is a dependable option worth a few spins in the demo first.
The RTP of 96.17% is right around the industry average of ~96%. This represents a fair return that's in line with what most modern slots offer.
High volatility means longer gaps between wins, but when wins do land, they can be significantly larger. A bigger bankroll and patience are recommended for this type of slot.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Diamond Dazzle features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Diamond Dazzle by Rival is a solid offering that delivers good entertainment value. The 96.17% RTP combined with high volatility creates a well-balanced gaming experience.