Our review of 100X Diamond 7 cuts through the marketing and looks at what matters: how it plays and how it pays. Developed by YGR, 100X Diamond 7 arrives with a medium low-variance maths model and a return-to-player rate of 95.58%. It first went live in 2021 and still earns its place today. 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 a 5-reel grid running 20 paylines. But is it actually worth playing? Read on.
Written by Alex Crawford · Last updated: March 2026
This slot, 100X Diamond 7, is the work of YGR, themed around diamond and gem and powered by 5 reels and 20 paylines. The result is a medium low volatility profile paired with an RTP of 95.58%.
The mechanics are what make 100X Diamond 7 interesting. 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. All told, it's a solid entry in the YGR catalogue.
At 95.58%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
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.
100X Diamond 7 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
100X Diamond 7 by YGR is a solid offering that delivers good entertainment value. The 95.58% RTP combined with medium low volatility creates a well-balanced gaming experience.