Eternal Diamonds
96.5%
RTP
20,000x
Max Win
- Reels
- 5
- Paylines (up to)
- 50
- Min Bet
- 0.2
- Max Bet
- 240
- Release Date
- September 10, 2026
About this Slot
Eternal Diamonds is a classic gems-themed slot from Pragmatic Play with an RTP of 96.5%, medium volatility and a maximum win of 20,000x. The game plays across 5 reels and 50 paylines.
Three types of chips trigger the Respin Feature on a special grid, each activating a different modifier. Blue Chips link to the Multiplier modifier, Red Chips to the Expanding modifier, and Green Chips to the Extra Spin modifier. The Respin Feature begins with three respins, and landing a Chip or Money symbol resets the respin counter back to three.
During the Respin Feature, Money symbols remain sticky in their positions. The Multiplier modifier places multipliers of x2 to x100 on individual positions, with these multipliers applying to Money or Chip values at the end of the feature. The Expanding modifier uses a nested respin process where the grid expands from 2×2 to 3×3, 4×4, and finally 5×5. Completing a full 25-position fill awards 125x the bet as a Major win.
The Extra Spin modifier grants one additional respin for each Green Chip landed. New Chips that appear during the feature can activate modifiers that were previously inactive, creating cascading potential within a single respin round.
A Feature Buy option allows players to purchase direct entry into the respin round.
Eternal Diamonds Demo - Play for Free
The Eternal Diamonds demo runs right here in your browser: play money, no sign-up, no deposit. It comes from Pragmatic Play themselves and carries the same rules and features as the real-money version. The stated RTP is 96.5%.
The demo starts only when you press it. It then loads straight from Pragmatic Play, which receives your IP address in the process. More on this in our Privacy Policy.
Play money, no payouts. Providers block the demo in some countries.
Eternal Diamonds Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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Eternal Diamonds RTP Calculator
Eternal Diamonds has a theoretical RTP of 96.5%. Its volatility is Medium, so expect a balanced mix of dry spells and mid-size hits. Its win potential is capped at 20,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Eternal Diamonds Variance Simulator
Eternal Diamonds sessions can swing far from its 96.5% average - its volatility is rated Medium. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.
All Wins
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Play on Stake*Frequently asked questions about Eternal Diamonds
An RTP of 96.5% means Eternal Diamonds is built to pay back around 96.5 for every 100 wagered over millions of spins. Any single session can land far above or below that - use the RTP calculator on this page to model your own bet size and spin count.
Over the long run Eternal Diamonds's house edge is about 3.5% of everything you wager - roughly 3.5 lost per 100 staked. Short sessions vary widely; the calculator above shows the expected loss and variance range for your inputs.
Quite a lot. Because wins cluster around rare big hits, your balance can move far from the 96.5% average in either direction. The variance simulator above shows typical drawdowns, bust rate and best/worst outcomes for your bankroll.
It depends on your bet size and how long you want to play Eternal Diamonds. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.