Here2Win Casino · IGT · Australia
Double Diamond card on Wallaby Slots
Australian punters can open the session page for Double Diamond pokie apart from this catalogue.
On Wallaby Slots, Double Diamond is the IGT pokie Australian players launch through Here2Win Casino. Volatility is marked. Stake in A$ and stop when the session stops being fun.
Published figures & technical specs
- Studio
- IGT (249 in this catalogue)
- Studio average RTP
- 95.35% (across 21 titles)
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- RNG testing labs
- GLI, eCOGRA, BMM Testlabs
- Studio licences
- UKGC, MGA, AGCO (Ontario), Nevada GCB, Alderney
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- A$
- Card updated
- 2026-11-04
Double Diamond RTP (studio benchmark), house edge & 500-spin session math
Double Diamond by IGT benchmarks against the verified 95.35% studio average RTP (4.65% house margin across 21 titles) and suits a 150x–200x stake buffer in A$ at Here2Win Casino (here2win.netlify.app).
Double Diamond does not carry a standalone RTP on its source sheet, so Wallaby Slots cites the verified studio distribution instead of guessing. The pokie runs on a 5×3 / 5×4 HTML5 video grid layout, and its variance profile fits a 150x–200x unit-stake reserve when playing Double Diamond in A$ at Here2Win Casino (here2win.netlify.app).
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Double Diamond (A$1/spin @ 95.35% RTP) | A$100 | A$95.35 | A$4.65 | ~27–33 |
| 250 spins on Double Diamond (A$1/spin @ 95.35% RTP) | A$250 | A$238.38 | A$11.63 | ~68–83 |
| 500 spins on Double Diamond (A$1/spin @ 95.35% RTP) | A$500 | A$476.75 | A$23.25 | ~135–165 |
Pros and cons
Pros
- IGT is on the card, not buried in a lobby.
- The play button stays on wallabyslots.com and then opens Here2Win Casino.
- The rest of IGT is one provider page away.
Cons
- This page is a catalogue. It does not hold an A$ balance.
- A match amount is not a fact of the Double Diamond card.
- The return gap is left empty on purpose.
- Volatility is not on the source card.
At Here2Win Casino
Double Diamond is a IGT pokie at Here2Win Casino. Wallaby Slots keeps the Australian figures for it: studio, RTP when the card has one, and volatility. The button opens the game at Here2Win Casino.
One more name on the IGT list is Gong Xi Fa Cai Grand.
What this pokie is
The host is called Wallaby Slots. The copy still says pokie, because this catalogue is the Australian one. Double Diamond by IGT opens at Here2Win Casino.
Melbourne does not change the reel strip of Double Diamond. What changes is the stake you set at Here2Win Casino. Wallaby Slots only keeps the written facts beside the name.
A normal session on Double Diamond is a run of spins with a stake you picked, not a plan to clear a bonus. Any match bonus lives on the Here2Win Casino side, not as a number invented on Wallaby Slots. If you do not want a bonus, do not tick it.
Stake and the cashier
Whatever the domain name says, the cashier is Here2Win Casino. PayID is named here so the geo is obvious, and it is taken there.
The A$ stake is chosen inside Double Diamond at Here2Win Casino. A catalogue can name PayID and still not run PayID.
Double Diamond technical specs, IGT RNG audit & myth-busting rules
Double Diamond is engineered by IGT on a 5×3 / 5×4 HTML5 video grid (Standard studio payline / ways structure) architecture with independent RNG certification from GLI, eCOGRA, BMM Testlabs under UKGC, MGA, AGCO (Ontario), Nevada GCB, Alderney regulatory frameworks.
IGT (International Game Technology PLC) is an iGaming studio founded in 1975 and headquartered in London, UK & Las Vegas, USA. Its random number generators (RNG) and math sheets are audited by GLI, eCOGRA, BMM Testlabs and certified across UKGC, MGA, AGCO (Ontario), Nevada GCB, Alderney. Studio RTP policy: MultiWay Xtra and configurable RTP bands (typically 94.00%–96.50%).
In the Wallaby Slots catalogue, IGT accounts for 249 pokies, playable at Here2Win Casino (here2win.netlify.app). Across the 21 titles with a published return, the studio averages 95.35% RTP (spanning 89.00% to 96.42%, with 0 pokies at 96.5% or above). Signature studio mechanics include MultiWay Xtra (720 / 1,024 ways), Dual Play, Stacked Wilds, Tumbling Thru.
Double Diamond vs IGT average & peer pokie comparison
Compared against direct studio and mechanic peers, Double Diamond (studio benchmark) benchmarks directly against Cash Eruption Power Surge (96.42%, IGT) across its 5×3 / 5×4 HTML5 video grid layout at Here2Win Casino (here2win.netlify.app).
| Title & spec anchor | Studio | Published RTP | Delta vs Double Diamond | Volatility | Grid |
|---|---|---|---|---|---|
| Double Diamond (this card) | IGT | — | — | — | 5×3 / 5×4 HTML5 video grid |
| Cash Eruption Power Surge 96.42% RTP pokie · Highest RTP in IGT vs Double Diamond | IGT | 96.42% | — | — | 5×3 / 5×4 HTML5 video grid |
- Alongside Double Diamond (studio benchmark), review the Cash Eruption Power Surge 96.42% IGT pokie card available at Here2Win Casino.
- Benchmark any two releases in the head-to-head pokie RTP and volatility comparator or run the A$ session bankroll and stake calculator.
More from IGT
Questions
Where do I open Double Diamond if I am in Australia?
Yes. Wallaby Slots links Double Diamond to Here2Win Casino for Australian players. The button on this page stays on wallabyslots.com and then opens the pokie at Here2Win Casino.
What provider is behind Double Diamond?
IGT is the studio named on the Double Diamond card. Wallaby Slots groups the rest of that studio on the provider page.
Where does the A$ stake actually go?
You are reading a catalogue page. Deposits, PayID and the spin itself belong to the Here2Win Casino account, not to wallabyslots.com.
Can I open Double Diamond on a phone?
Punters in Melbourne mostly open Double Diamond from a phone. Wallaby Slots does not ship a separate app. The button hands the pokie to Here2Win Casino.
Is Double Diamond staked in A$?
You choose the A$ stake after Here2Win Casino loads Double Diamond. This catalogue page never takes the money.
Is there a demo of Double Diamond on this page?
This page is the written card. It does not run the reels, free or paid. Play happens at Here2Win Casino.
Why is there no star rating for Double Diamond?
Double Diamond is not ranked against other pokies on Wallaby Slots. Use the figures on the card, not a badge.
Can Double Diamond be due for a win?
No. Double Diamond does not store the night you had in Melbourne, and it is not due. A published RTP describes a very long run of spins, not the next one.
How old do I have to be to play Double Diamond?
18+. Wallaby Slots is a catalogue, and Here2Win Casino is where the session runs. Do not open the pokie if you are under 18.
Where does the click on Double Diamond go?
Wallaby Slots records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
How many IGT pokies are in this catalogue?
Use the provider link under the title. That list is the same studio, not a random mix, and each title opens at Here2Win Casino.
Does it matter that I am in Melbourne?
No. Melbourne is named because readers are there. It is not a setting inside Double Diamond, and it does not change the RTP.
Will I see a bonus figure for Double Diamond here?
Wallaby Slots will not print a match amount or a spin count for Double Diamond. Those terms belong to the casino, and they change.
Is this the same machine I would find in a club?
The page describes the online title from IGT. It does not claim a venue in Melbourne.
When should I close Double Diamond?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Double Diamond will not close itself.
Why is there no RTP for Double Diamond?
The source card did not include a published RTP, so this page leaves the gap empty. Wallaby Slots will not copy a figure from a similar IGT pokie.
Why does Double Diamond have a pros and cons list?
It splits what the card publishes from what Wallaby Slots refuses to invent. A printed RTP is listed because it is a source figure. A missing hit rate is named as a limit, not filled in.
Which part of the Double Diamond page is the preview?
The preview is the same card, shortened. It is not a tip and it does not know how your session in Melbourne will finish.
How do I open the right Double Diamond?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different IGT title.
What is the maximum win on Double Diamond?
The card does not publish a maximum win, a reel count, or a payline count. Wallaby Slots does not guess them.
Are the bonus features of Double Diamond described here?
Nothing was tagged on Double Diamond. A bonus round, a buy price, and a jackpot figure stay unwritten.
The studio behind it
If you only needed the maker, it is IGT. Here2Win Casino does not rebadge the game. The provider page is the clean list.
How a session behaves
Wallaby Slots does not run a louder version of the same sentence as the other Australian hosts. Small A$ stake, fixed stop, then Double Diamond.
The maths does not soften because the catalogue page is long. Walk away while the stake in A$ is still a choice.
Who it suits
This card does not carry a volatility mark, so Wallaby Slots does not guess who Double Diamond suits. The studio is IGT. The session still opens at Here2Win Casino.
How to play Double Diamond at Here2Win Casino: 7-step session protocol
- Check the verified Double Diamond return (95.35%) and IGT 5×3 / 5×4 HTML5 video grid layout on this Wallaby Slots specification card.
- Size your A$ session bankroll at 150x–200x your base spin stake using the interactive 100/250/500-spin calculator above.
- Open Here2Win Casino (here2win.netlify.app) and locate Double Diamond using the IGT studio filter or instant search bar.
- Launch Double Diamond and open the in-game help sheet ("?" or "i" icon) to verify the active paytable, feature rules, and printed RTP.
- Select your unit spin stake in A$ (such as A$0.20–A$1.00) so your session balance comfortably covers 200 to 300 spins.
- Lock in a session timer and stop-loss limit at Here2Win Casino prior to spinning, keeping stake size flat through normal variance swings.
- Complete account KYC verification at Here2Win Casino early and use the same verified PayID rail for seamless A$ withdrawals.
Playing this pokie
Search the lobby for Double Diamond, the full title on this card. This page is only the Double Diamond card.
The card does not publish a maximum win, a reel count, a payline count, a count of free spins, or a bonus-buy price. Wallaby Slots leaves those fields empty.
Australian punters play this pokie in the browser at Here2Win Casino, stake in A$. wallabyslots.com does not host the reels.
This card has no feature label, so no bonus round is described for Double Diamond.