Diamond Luxe slot: RTP and max win
Diamond Luxe is a medium-volatility slot by 18 Gaming on Stake Engine, released 12 Feb 2026. Its base game returns 96.11%, above the median Engine slot (96.02%) and higher than 54% of them. The top payout is 5,000× the bet; from a base spin it lands about once every 500,000 spins. It has 5 bonus buys priced at 50× to 200× the bet; the best returns 96.11%, so each buy costs 1.95× the bet on average over the long run. It is the No. 3502 most played Engine slot over the last 30 days.
Every mode, side by side
Costs are multiples of the base bet. Odds come from the published outcome table for v4. "Returns the cost" counts rounds that pay back at least what the mode cost. Expected cost is cost × (1 − RTP): the average amount lost per round over the long run.
| Mode | Type | Cost | RTP | Max win | Max win odds | Pays anything | Returns the cost | Expected cost per round | |
|---|---|---|---|---|---|---|---|---|---|
| Base | Base spin | 1.00× | 96.11% | 5,000× | 1 in 500,000 | 1 in 4.78 | 1 in 17 | 0.04× base | Simulate |
| Contagious Wilds | Bonus buy | 50× | 96.11% | 5,000× | 1 in 10,000 | – | 1 in 14 | 1.95× base | Simulate |
| Random Wilds | Bonus buy | 50× | 96.11% | 5,000× | 1 in 10,000 | – | 1 in 14 | 1.95× base | Simulate |
| Stacked Wilds | Bonus buy | 50× | 96.11% | 5,000× | 1 in 10,000 | – | 1 in 9.63 | 1.95× base | Simulate |
| Hold And Respin | Bonus buy | 100× | 96.11% | 5,000× | 1 in 5,000 | – | 1 in 11 | 3.89× base | Simulate |
| Bonus | Bonus buy | 200× | 96.11% | 5,000× | 1 in 2,500 | – | 1 in 6.71 | 7.78× base | Simulate |
Work out the cost of Diamond Luxe bonus buys at your bet size
Version history
Base-mode RTP per published math version. Older versions stay public in the fairness API, so changes can be checked.
| Version | Base RTP | |
|---|---|---|
| v4 | 96.110% | Active |
| v2 | 96.110% |
Frequently asked
What is the RTP of Diamond Luxe?
Base spins return 96.11% of the amount wagered over the long run, from the published outcome table for version 4. All 5 of its bonus buys return 96.11%.
What is the max win in Diamond Luxe and how likely is it?
The top payout is 5,000× the base bet. On a base spin it lands 1 in 500,000 spins. In the Contagious Wilds buy (50×) 5,000× lands 1 in 10,000 buys.
Does Diamond Luxe have a bonus buy, and what does it cost?
Yes, 5 buy modes. Contagious Wilds: 50× the base bet, 96.11% RTP, an expected cost of 1.95× the base bet per buy. Random Wilds: 50× the base bet, 96.11% RTP, an expected cost of 1.95× the base bet per buy. Stacked Wilds: 50× the base bet, 96.11% RTP, an expected cost of 1.95× the base bet per buy. Hold And Respin: 100× the base bet, 96.11% RTP, an expected cost of 3.89× the base bet per buy. Bonus: 200× the base bet, 96.11% RTP, an expected cost of 7.78× the base bet per buy.
Is Diamond Luxe high or low volatility?
Medium. Its base-mode standard deviation is 21.4× the bet, which puts it in the middle third of Engine games. What volatility means.
Can I check that a result was fair?
Yes. Engine games use provably fair seeds. Once your server seed is revealed you can replay any round against the published outcome table. See how to verify a result.
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