Diamond Plus Demo & Review 2026 – RTP, Features & Latest Wins!

Welcome to our deep dive on Diamond Plus — the demo, the maths, and whether it earns a spot in your rotation. Built by Amusnet, it lands as a slot game with a high-variance maths model and an RTP of 96.26%. If everything lines up, Diamond Plus can pay up to 200,000x your bet. It first went live in 2020 and still earns its place today. You get 40 paylines across 5 reels, all dressed up with a diamond and gem theme. The full verdict is below.

Written by Sophie Williams · Last updated: March 2026

Diamond Plus Review – Game Overview

Diamond Plus is a slot game from Amusnet, dressed up with a diamond and gem theme and powered by a 5-reel grid running 40 paylines. The result is a high-variance maths model paired with a published RTP of 96.26%.

The mechanics are what make Diamond Plus interesting. 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. The high volatility means patience is rewarded — expect quiet spells broken by bigger hits. Overall it's a well-rounded slot game that knows what it is.

Pros

Engaging bonus features for extra winning potential
Scatter symbols trigger free spins and bonus rounds
Progressive jackpot for massive win potential
Impressive max win of 200,000x

Cons

High volatility may not suit casual players
No bonus buy option available
May feel familiar to experienced slot players

Diamond Plus RTP & Volatility

Return to Player (RTP)

96.26%

The RTP of 96.26% is right around the industry average of ~96%. This represents a fair return that's in line with what most modern slots offer.

Volatility

High

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.

Maximum Win

200,000x

Hit Frequency

~30%

About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.

Diamond Plus Features & Bonus Mechanics

Scatter & Free Spins

Diamond Plus 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.

Progressive Jackpot

Diamond Plus 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.

Final Verdict

3.1 / 5 — Good

Diamond Plus by Amusnet is a solid offering that delivers good entertainment value. The 96.26% RTP combined with high volatility creates a well-balanced gaming experience.

Diamond Plus – Frequently Asked Questions

What is the RTP of Diamond Plus?: The RTP of Diamond Plus is 96.26%, which is around the industry average of ~96%. RTP stands for Return to Player and represents the theoretical percentage of wagered money that is paid back to players over time.
What is the volatility of Diamond Plus?: Diamond Plus has high volatility. 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.
Can I play Diamond Plus for free?: Yes! You can play the Diamond Plus demo here on GamesReviews with no registration or deposit required. The demo version plays identically to the real money version with the same RTP, bonus features, and mechanics.
What is the maximum win in Diamond Plus?: The maximum win in Diamond Plus is 200,000x your total stake. This is an impressive max win that can be achieved through the game's bonus features and special mechanics.
Is Diamond Plus available on mobile?: Yes, Diamond Plus has been fully optimised for mobile devices using HTML5 technology. It runs smoothly on all modern iOS and Android devices, with responsive touch controls and auto-scaling to fit any screen size.
Where can I see the Diamond Plus paytable?: You can view the full Diamond Plus paytable by clicking the info or menu icon within the game. The paytable shows all symbol values, winning combinations, special symbol functions, and bonus round rules at your current bet level. We recommend reviewing the paytable before playing to understand the payout structure.
Can I play Diamond Plus for free without registering?: Yes. Diamond Plus free play is available right here on GamesReviews with no registration, no download, and no deposit required. Simply load the demo above and play with virtual credits to experience all the game's features risk-free.
Does Diamond Plus have a jackpot?: Yes, Diamond Plus 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.