Diamond Jackpots has been catching plenty of attention, so we put it through its paces to see how it really holds up. Built by Blueprint Gaming, it lands as a release with high volatility and 94.13% RTP. Dating back to 2017, it remains a regular pick. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. It's built around a diamond and gem theme and plays out on 15 paylines across 5 reels. Let's break down what works and what doesn't.
Written by James Holloway · Last updated: March 2026
Diamond Jackpots is a release from Blueprint Gaming. Presentation-wise it's built around a diamond and gem theme, and it leans toward high volatility at a return-to-player rate of 94.13%. Under the hood you'll find 5 reels and 15 paylines.
Dig into the bonuses and Diamond Jackpots starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. A progressive jackpot adds a wildcard payout that can land at any time. With high variance, this one is aimed at players who can ride out the swings for the top wins. All told, it's a serviceable entry in the Blueprint Gaming catalogue.
The RTP of 94.13% is below the industry average of ~96%. This is common for older slots or those with special features. The lower RTP may be offset by unique mechanics or higher maximum win potential.
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 Jackpots 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.
Diamond Jackpots features a progressive jackpot that grows with every spin placed by players across the network. The jackpot can be triggered randomly or through a special bonus feature, offering the chance to win a life-changing sum. The jackpot continues to grow until one lucky player hits the winning combination.
2.7 / 5 — Average
Diamond Jackpots by Blueprint Gaming provides a straightforward slot experience. While it may not break new ground, it offers high volatility gameplay that will appeal to certain player preferences.