Double Diamond Slot – A Classic Casino Favourite That Never Gets Old

Play Double Diamond on Mecca Bingo
If you’re a fan of traditional slots with a touch of nostalgia, Double Diamond by IGT is a must-try. Often described as “the dazzling hit that launched a gaming revolution,” this iconic three-reel slot first appeared in land-based casinos back in 1989 and it’s been a player favourite ever since.
While many modern slots come packed with complex bonus features and flashy animations, Double Diamond keeps things beautifully simple. Its classic gameplay, combined with the chance to win up to 1,000x your bet, makes it one of the most beloved IGT slot games of all time.
Why It’s Still a Hit
Double Diamond’s charm lies in its straightforward, no-frills gameplay. You’ve got just one payline, three reels, and a clean, retro design. There are no wild themes or bonus rounds to distract you, just good old-fashioned slot spinning.
The top prize is unlocked by landing three Double Diamond symbols on the payline, giving you a payout worth 1,000 times your total bet. And if you’re not lucky enough to hit that, the game still offers plenty of smaller wins that keep things fun and rewarding.
A Slot That Inspired Legends
This slot was so successful that IGT went on to create other classic titles like Triple Diamond and even legendary branded games like Wheel of Fortune. But if you’re in the mood to explore IGT’s newer, more feature-rich titles, consider checking out Jungle Spirit: Call of the Wild, Golden Goddess, or Pixies of the Forest.
Design & Sound

The online version of Double Diamond stays true to the original. It’s simple black background, bright symbols, and horizontal white lines create that vintage feel. The reels even “wobble” slightly as they stop, just like old-school slot machines. Electronic beeps and chimes announce wins, adding to the classic casino vibe.
The symbols are styled like a traditional fruit machine:
- Single, double, and triple BARs
- Red 7s
- Cherries
- And the all-important Double Diamond logo, which is the highest-paying symbol
One nice touch is that you don’t always need three matching symbols to win. For example, cherries can pay out with just one or two landing on the payline, and mixed BARs also offer small rewards.
Betting Options
Double Diamond is very beginner-friendly. You can place bets from as little as £0.10 all the way up to £100, so whether you’re a casual player or a high roller, the game suits every budget.
Adjusting your stake is easy:
- Click the green arrow next to the reels
- Use the plus and minus buttons to choose your bet
- Click the green tick to return to the game
Once ready, hit the yellow spin button on the right. There’s also an Auto Play option if you’d prefer the reels to spin automatically.
Wild Symbol – With a Twist
While the game doesn’t mention it upfront, the Double Diamond logo actually works as a wild symbol. It can substitute for other symbols to create winning combinations, and it also multiplies your prize:
- One wild = win is doubled
- Two wilds = win is quadrupled
- Three wilds = win is 1,000x your bet
No Scatter, No Bonus And That’s the Point
Double Diamond doesn’t use a scatter symbol or offer a bonus round. And honestly, it doesn’t need to. The game was designed to offer pure slot fun without distractions.
Despite its simplicity, the wild multiplier adds a layer of excitement and gives the slot enough punch to keep things engaging.
Reels: 3
Paylines: 1
Min Bet: £0.10
Max Bet: £100.00
Progressive JP: No
RTP: 95.44%
Final Verdict
Double Diamond is proof that simple can still be brilliant. It’s perfect for players who love classic slots with no fuss, fair payouts, and a splash of vintage casino charm. Whether you’re spinning for nostalgia or trying it for the first time, this timeless IGT slot is definitely worth a few spins.