BY IGT — 3 REELS · 1 PAYLINE · NUDGE FEATURE
The legendary IGT classic with diamond-bright multipliers, a clever nudge feature, and 1,000× jackpot potential. Pure Vegas magic, now on your mobile.
18+ only · Gambling can be addictive · Play responsibly · T&Cs apply
There's a certain magic to simplicity. For Australian players who grew up feeding coins into mechanical one-armed bandits at the local pub — or remember the buzz of Las Vegas casino floors — Double Diamond Deluxe delivers that authentic rush in pure digital form.
This IGT masterpiece strips away confusing bonus rounds and sprawling reel setups, leaving just what matters: three reels, a single payline, and the promise of diamond-bright payouts. The "Deluxe" treatment elevates the iconic Double Diamond formula, now housed on IGT's DiamondRS cabinet technology — bringing state-of-the-art transmissive reels online — alongside a clever nudge feature that adds suspense to every spin.
That gleaming Double Diamond logo isn't just eye candy — it's your ticket to serious wins, acting as both a wild symbol and a multiplier that can double or quadruple your payout. Land three on the payline and you've scored the 1,000× jackpot.
The visual design transports you to a neon-lit Vegas parlour. Against a sleek dark backdrop framed in vibrant purple neon, classic symbols pop with retro authenticity: bright red cherries, silver BARs in single, double and triple variations, lucky red 7s, and the dazzling Double Diamond logo commanding centre stage. Quick spin mode accelerates the pace when you want faster action.
♦ RNG CERTIFIED · IGT
Every number here directly impacts your playing experience. Here's the full technical breakdown of Double Diamond Deluxe.
| Specification | Value |
|---|---|
| Provider | IGT (International Game Technology) |
| Reels × Rows | 3 × 3 |
| Paylines | 1 Fixed Payline (centre) |
| RTP | 95.44% |
| Volatility | Medium-Low |
| Min Bet | $0.25 AUD |
| Max Bet | $5.00 AUD |
| Jackpot | 1,000× stake (3× Double Diamond) |
| Wild Symbol | Double Diamond (2× or 4× multiplier) |
| Scatter | None |
| Free Spins | None |
| Nudge Feature | Yes — up to 2 nudges per spin |
| Autoplay | Yes — up to 50 spins |
| Platform | Web, iOS, Android (HTML5) |
| Release | Early 2000s original · Deluxe version followed |
All wins pay left to right on the single centre payline. The Double Diamond wild creates extraordinary multiplier wins — here's every combination and payout.
| Symbol | 1× Payout | 2× Payout | 3× Payout | Notes |
|---|---|---|---|---|
| ♦ Double Diamond | — | — | 1,000× | Wild · 1 Diamond = 2× mult · 2 Diamonds = 4× mult |
| 7️⃣ Triple 7s | — | — | 40× | Up to 80× / 160× with Diamond multipliers |
| ▰▰▰ Triple BAR | — | — | 40× | Part of "Any BAR" combination |
| ▰▰ Double BAR | — | — | 25× | Contributes to BAR mixed wins |
| ▰ Single BAR | — | — | 10× | Lowest BAR payout |
| 🍒 Cherry | 2× | 5× | — | Only symbol paying 1 or 2 occurrences |
| ANY BAR mix | — | — | 5× | Any combination of single, double, triple BAR |
Double Diamond Deluxe keeps it focused — no scatter symbols, no free spins, no pick-a-prize games. Just four finely tuned mechanics that deliver genuine excitement.
The Double Diamond substitutes for all symbols while multiplying your payout. One Diamond in a winning line = 2× payout. Two Diamonds = 4× payout. The key to unlocking the game's biggest wins.
When a diamond symbol lands just above or below the payline with its tip pointing toward the centre, the reel automatically nudges up or down to potentially complete a winning combination. Adds real suspense without complexity.
Unlike any other symbol on the reels, cherries pay for just one or two occurrences — not just three. One cherry anywhere on the payline pays 2×; two cherries pay 5×. Your bankroll's best friend in low-volatility play.
Land any mix of single, double, or triple BAR symbols across the payline and you collect a fixed 5× payout regardless of which BARs appear. Increases winning frequency and adds another layer to base gameplay.
Playing Double Diamond Deluxe takes about ten seconds to learn. Here's your complete step-by-step guide.
Adjust your wager from $0.25 to $5 per spin using the on-screen controls. The interface responds instantly, showing your total stake clearly before each spin.
Hit the prominent spin button. For hands-free play, autoplay lets you set up to 50 automatic spins. Watch that single centre payline for winning combinations.
When a Diamond tip points toward the centre payline, the reel nudges to potentially complete a win. This can happen twice per spin — watch closely.
Wins calculate automatically — base payout multiplied by any active Diamond multiplier. Cherry and Any BAR wins keep the action going between the big diamond hits.
18+ only · Gambling can be addictive · Play responsibly · Bonus T&Cs apply
Australian players can legally enjoy Double Diamond Deluxe at licensed offshore casinos. These operators hold valid licences from Curaçao or Malta, ensuring fair play and AUD support.
| Casino | Welcome Bonus | Min Deposit | Mobile | Payment Methods | Play |
|---|---|---|---|---|---|
| Playfina | AU$10,000 + 100 FS | AU$10 | ✓ Yes | Neosurf, POLi, Visa, MC | ▶ Play |
| SlotsMafia | AU$15,000 + 300 FS | AU$10 | ✓ Yes | Neosurf, POLi, Bank Transfer | ▶ Play |
| Winshark | AU$5,000 + 50 FS | AU$20 | ✓ Yes | POLi, Neosurf, Crypto | ▶ Play |
No strategy guarantees wins on an RNG, but smart approaches extend your playing time and maximise entertainment value. Here's practical advice for the Aussie punter.
Bring at least 100× your minimum bet to each session. At $0.25 spins, that's just $25 for a comfortable hour of play. Set loss limits in advance and walk away when you hit them.
Cherry payouts aren't just decoration — they're your bankroll's best friend. Because cherries pay for one or two occurrences, they provide the frequent small returns that sustain longer sessions.
Casino welcome bonuses can significantly boost your starting balance. Read the terms carefully — wagering requirements determine how many times you must play through bonus funds. Aim for under 35× playthrough.
The 1,000× jackpot scales with your wager. Players chasing that life-changing spin should consider maximum $5 bets when bankroll allows. For most players, lower stakes provide extended entertainment.
Set a win limit — perhaps double your starting bankroll — and celebrate by cashing out. The house edge eventually asserts itself, so locking in profits separates smart players from those who give back wins.
Play the free demo before depositing real money. It's the identical game — same RTP, same nudge mechanics — letting you experience the rhythm without financial risk. The smart player's approach.
Medium-low volatility means more frequent hits than high-volatility modern slots — suits players who prefer steady action over extreme swings. Embrace the rhythm rather than fighting it. Cherry and Any BAR combinations accumulate meaningfully over time.
✓ PROS
✗ CONS
Double Diamond Deluxe isn't trying to be everything to everyone — and that's precisely its strength. For Australian players who cut their teeth on mechanical pokies or simply appreciate craftsmanship over complexity, this IGT classic delivers an experience that modern slots can't replicate.
The 2× and 4× multiplier mechanics are genuinely exciting. When you watch two Double Diamonds lock into place alongside a Triple 7, and suddenly that 40× base win transforms into 160× your stake, the visceral thrill is undeniable. This is the moment the game was built for — and it delivers every time.
The nudge feature adds just enough modernity to keep things interesting without betraying the game's classic DNA. Watching a reel shift to potentially align a Diamond multiplier adds a layer of suspense unique to the Deluxe edition. It respects the original while offering something genuinely new.
At 4.5 out of 5 stars, Double Diamond Deluxe earns its place as the definitive digital recreation of a Vegas icon. Play the demo first to ensure the rhythm suits you — then choose a reputable offshore casino, claim a welcome bonus, and experience why Double Diamond has endured for over two decades. Sometimes the old ways are still the best ways.
Double Diamond Deluxe is entertainment — nothing more, nothing less. These principles keep it enjoyable.
Decide your maximum loss before the first spin. Use deposit limits and session reminders provided by your casino — they exist to help you stay in control.
Medium-low volatility means losing streaks happen. If you hit a rough patch, walk away. The game will be here tomorrow — approach it fresh.
The nostalgic gameplay makes time disappear. Set an alarm if needed — a fresh perspective leads to better decisions and more genuine enjoyment.
Gambling Help Online
1800 858 858 — free & confidential.
The RTP is 95.44% — the theoretical long-term payout rate. IGT's RNG undergoes rigorous independent testing by certified auditors, ensuring every spin is genuinely random and fair.
Yes. The HTML5 version runs smoothly on all iOS and Android devices through your mobile browser, with touch-optimised controls. No download required.
Landing three Double Diamond symbols on the single payline awards 1,000× your stake. At the $5 maximum bet, that's AU$5,000 from a single spin.
No. Double Diamond Deluxe stays true to classic slot design — no free spins rounds, no scatter symbols, no interactive bonus games. The experience focuses entirely on base gameplay and multiplier moments.
When a Double Diamond symbol lands just above or below the payline with its tip pointing toward the centre, the reel automatically shifts up or down to potentially complete a winning combination. This nudge can happen up to two times on a single spin.
Yes. Australians can legally play at licensed offshore online casinos. The Interactive Gambling Act of 2001 primarily targets operators, not individual players. Always verify your chosen casino holds current licensing from recognised authorities.
Neosurf vouchers and POLi are popular choices for Aussie players, alongside Visa, Mastercard, bank transfers, and cryptocurrencies. Specific methods vary by casino — always check before depositing.
Yes. Most casinos offering Double Diamond Deluxe provide a free demo version with virtual credits — no registration, no download required. The same RTP and nudge mechanics apply in demo mode.
IGT's Triple Diamond offers a comparable experience with three paylines. Da Vinci Diamonds introduces tumbling reels for players wanting more complexity. Both share the classic IGT quality and heritage.
IGT's Triple Diamond offers a comparable experience with three paylines. Da Vinci Diamonds introduces tumbling reels for players wanting more complexity. Both share the classic IGT quality and heritage.
With medium-low volatility, you can expect relatively frequent small wins — particularly from cherry and Any BAR combinations. Bigger multiplier hits occur less frequently but offer substantial rewards when they land.
Yes. IGT's random number generator undergoes rigorous independent auditing to certify genuine randomness and full compliance with gaming regulations. Licensed casinos add a further layer of oversight — your spins are provably fair.
Try the free demo with no risk, or head straight to real-money play and chase that 1,000× jackpot. Claim your casino welcome bonus and let those diamonds do the work.
18+ only · Gambling can be addictive · Play responsibly · Bonus T&Cs apply