Welcome to our deep dive on Brilliant Gems — the demo, the maths, and whether it earns a spot in your rotation. This is a RubyPlay slot game, sitting firmly in the very high volatility bracket and paying back a return-to-player rate of 96.37%. The maximum win sits at 250,000x, so there's serious upside on the table. Wins land at roughly a 30% hit rate, shaping how the sessions feel. Visually it's built around a gem theme, with the action running on a 3-reel grid running 5 paylines. So does it deliver? Let's get into it.
Written by Daniel Chen · Last updated: January 2026
Brilliant Gems is a release from RubyPlay, built around a gem theme and powered by 5 paylines across 3 reels. The result is very high volatility paired with an RTP of 96.37%.
Where Brilliant Gems earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. The very high volatility means patience is rewarded — expect quiet spells broken by bigger hits. All told, it's a solid entry in the RubyPlay catalogue.
The RTP of 96.37% is right around the industry average of ~96%. This represents a fair return that's in line with what most modern slots offer.
Very high volatility delivers the most extreme payout profile — long dry spells punctuated by potentially massive wins. Only recommended for experienced players with substantial bankrolls and high risk tolerance.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Brilliant Gems 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
Brilliant Gems by RubyPlay is a solid offering that delivers good entertainment value. The 96.37% RTP combined with very high volatility creates a well-balanced gaming experience.