Double Diamond Deluxe
IGT
Coming 22 Oct 2026
Double Diamond slots: every version compared
All 3 games in the Double Diamond series side by side: RTP, volatility, max win, release date and official demos.
Quick answer
Double Diamond has the highest published RTP in the series at 95.44%. The lowest is Triple Double Diamond at 95.06%. Triple Double Diamond has the biggest provider-published max win at 1,199x the stake.
Every version
The best RTP and max win are highlighted. Click a heading to sort.
 Double Diamond DeluxeIGT | — | — | — | 2026 | — |
|---|---|---|---|---|---|
 Triple Double DiamondIGT | 95.06% | High | 1,199x | 19 Mar 2026 | — |
 Double DiamondIGT | 95.44% | Medium | 1,000x | 2005 | — |
The games
Questions
Frequently asked questions
How many Double Diamond slots are there?
Our database lists 3 Double Diamond slots from IGT.
Which Double Diamond slot has the highest RTP?
Double Diamond has the highest published RTP in the series at 95.44%. The lowest is Triple Double Diamond at 95.06%.
Which Double Diamond slot has the biggest max win?
Triple Double Diamond has the biggest provider-published max win at 1,199x the stake.
What is the newest Double Diamond slot?
Triple Double Diamond, released on 19 Mar 2026.
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