Sky Diamond has been catching plenty of attention, so we put it through its paces to see how it really holds up. Built by Aspect Gaming, it lands as a title with medium low variance and an RTP of 94.3%. You get a 5-reel grid running 15 paylines, all leaning into a diamond and gem aesthetic. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. But is it actually worth playing? Read on.
Written by James Holloway · Last updated: February 2026
Sky Diamond is a release from Aspect Gaming. Presentation-wise it's built around a diamond and gem theme, and it leans toward medium low volatility at a published RTP of 94.3%. Under the hood you'll find a 5-reel grid running 15 paylines.
Dig into the bonuses and Sky Diamond starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. Thanks to its medium low variance, wins come often enough to suit casual, lower-risk play. Overall it's a well-rounded release that knows what it is.
The RTP of 94.3% 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.
Medium-low volatility offers a good balance of regular wins with occasional larger payouts. Expect frequent hits with modest amounts, suitable for casual players who want low-risk entertainment.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Sky Diamond 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
Sky Diamond by Aspect Gaming is a solid offering that delivers good entertainment value. The 94.3% RTP combined with medium low volatility creates a well-balanced gaming experience.