Written By Jerry Smith
| 🎰 Slot Name | Double Diamond |
|---|---|
| 💻 Software Developer | IGT |
| ℹ️ RTP | 95.44% |
| 💰 Progressive Jackpot | No |
| 🆓 Free Spins | No |
| ⬆️ Betting Limits | $1 – $250 |
| 💳 Paylines | 3 Reels, 1 Payline |
| ▶️ Alternative Slots | Triple Diamond |
| 📑 Release Date | 2005 |
| 📱 Mobile Compatibility | Yes |
In the subsequent sections of our Double Diamond review, we will delve into its features, the renowned developer behind it, and its standing in the vast landscape of the best online casinos, with a particular emphasis on its appeal to US players. Read on to check out great bonuses and much more.
Double Diamond is an online slot crafted by IGT. It boasts a 95.44% payout rate and comes configured with 1 payline across 3 reels. Among its notable features is the inclusion of a multiplier. Players in the US can engage with Double Diamond either through a free demo or by placing real money bets, with the maximum bet set at $250.
The prominence of the Double Diamond slot in the US is undeniable. Several licensed online casinos offer this game for real money. While most US states permit online gambling, certain states may have restrictions, so players are advised to be aware of local regulations. The core features of the Double Diamond slot remain consistent across all casinos.
However, players will encounter varying promotional offers, depending on the platform. One notable mention is DraftKings, which offers a compelling bonus of up to $2,000 on the first deposit, making it a top choice for those seeking to play Double Diamond.
Here are the best Double Diamond online slots casinos for US players for 2025:
| Position | Online Casino | Rating | Bonus | Payments & Software Providers | Payout rate | Payout duration | All Slots by IGT | Secure Link | Bonus Terms |
|---|---|---|---|---|---|---|---|---|---|
 | |||||||||
| 1 | Hard Rock Casino | 5.0/5 | 100% up to $1,000 + $25 Casino Bonus |
Instant Bank Transfer, Visa, Mastercard, American Express, PayPal, Venmo, Play+, Apple Pay
AGS, Ainsworth, Aristocrat, Bally, , BetDigital, Bragg, Big Time Gaming, Crucible Gaming, DWG, ELK Studios, Everi, Evolution, Fantasma, GameCode, Games Global, Gaming Realms, Hacksaw, High 5 Games, IGT, Incredible Technologies, Inspired, Konami, Lightning Box, Light & Wonder, NetEnt, NextGen, Nolimit City, NYX, Pariplay, Pixiu, Play'n GO, Playtech, Playzido, Red7, Red Tiger, ReelPlay, SG Digital, Shufflemaster, Side City, Slotmill, Spin Games, Spinberry, Wazdan, White Hat Gaming, Wild Streak, WMS |
Instant, $10 - Unlimited | 96.00% | 2,700+ | Play Now! | 21+. T&C's apply. Gambling Problem? Call 1-800 GAMBLER. Please gamble responsibly. Players are eligible for only one First Deposit Casino Cash Match. The maximum bonus given to any player is $1,000. A minimum deposit of $20 is required to be eligible for the bonus. Players need to opt-in to qualify for the welcome offer. This offer cannot be combined with any other offer. To be eligible to withdraw the bonus funds, players must wager 20 times the Bonus+deposit related to bonus amount. Players have 14 days to complete the wagering requirement or all bonus funds including bonus winnings will be forfeited. Games will contribute differently to the wagering requirements. |
| 2 | BetRivers | 4.9/5 | Up to $500 Casino Losses Back |
Visa, Mastercard, Discover, American Express, Venmo, Online Banking, PayPal, Play+, PayNearMe, VIP Preferred ACH
NetEnt, Big Time Gaming, Games Global, IGT, Evolution, Playtech, Red Tiger, Light & Wonder, Hacksaw Gaming, NextGen, Greentube, Reel Play, Spin Games, Gaming Realms, Atomic Slot Lab, 4ThePlayer, Gold Coin Studios, Gameburger Studios, High 5 Games, Play’n GO, Just For The Win, Blueprint, Amaya, Inspired Gaming, Everi, All For One Studios, Ainsworth, Wild Streak Gaming, 2by2 Gaming, WMS, Rarestone Gaming, Aristocrat |
96.00% | Instant, $10 - Unlimited | 3,120+ | Play Now! | Full T&Cs apply. Deposit with code: CASINO500 for 100% up to $500 on your first deposit. Match bonus applied within 48 hours after claiming. Only one CASINO500 code may be utilized across all associated websites. Wagering 10x. Full terms & conditions apply. |
| 3 | Ceasars Palace | 4.8/5 | 100% up to $1,000 + $10 Sign Up Bonus |
Visa, Mastercard, Discover, Amercan Express, VIP Preferred, Online Banking, Play+ Card, PayPal, Venmo, Interac e-Transfer, PayNearMe
NetEnt, Playtech, IGT, WMS, Konami |
96.00% | Instant, $10 - Unlimited | 1,900+ | Play Now! | Full T&Cs apply. NJ only. 21+. New users only. Know When To Stop Before You Start.® Gambling Problem? If you or someone you know has a gambling problem, crisis counseling and referral services can be accessed by calling 1-800-GAMBLER (1-800-426-2537). Terms & conditions apply. |
| 4 | JackpotCity | 4.8/5 | 100% up to $1,000 + 20 Free Spins |
Visa, Mastercard, Discover, Venmo, VIP Preferred, PayPal, Skrill, Apple Pay, Play+
Foxium, AGS, Triple Edge Studios, Gameburger Studios, All41 Studios, NetEnt, StormCraft Studios, 2by2 Gaming, Neon Valley Studios, JFTW, Circular Arrow, Lightning Box, Games Global, IGT, Light & Wonder, Snowborn Games, Fortune Factory Studios, High Limit Studio, Oros Gaming, Evolution |
96.00% | Instant, $10 - Unlimited | 500+ | Play Now! | New verified customers, present in NJ, PA only. 21+. Opt-in required. Deposit match on first deposit, up to max $1,000 in bonus funds. Min wagering req. applies. Casino bonus funds expiration applies. Subject to full T&C. Gambling problem? Call 1-800-GAMBLER |
| 5 | Spin Palace | 4.7/5 | 50% up to $1,000 + 20 Free Spins |
Visa, Mastercard, Discover, Venmo, VIP Preferred, PayPal, Skrill, Apple Pay, Play+
Foxium, AGS, Triple Edge Studios, Gameburger Studios, All41 Studios, NetEnt, StormCraft Studios, 2by2 Gaming, Neon Valley Studios, JFTW, Circular Arrow, Lightning Box, Games Global, IGT, Light & Wonder, Snowborn Games, Fortune Factory Studios, High Limit Studio, Oros Gaming, Evolution |
96.00% | Instant, $10 - Unlimited | 500+ | Play Now! | 21+. New Casino customers only. NJ or PA only. Up to $1,000 deposit match. Wagering applies. Time limits and T&Cs apply. Registration Required. |
When it comes to playing the illustrious Double Diamond slot, there’s a range of choices at your disposal. Why choose one of our recommended online slots casinos? It’s simple. We have meticulously reviewed and selected the crème de la crème, only the safest and most reliable casinos, to ensure you get the best experience.
At our recommended online slots casinos, not only can players from various US states enjoy Double Diamond slot, but they can also dive into a variety of other online casino games, ensuring a rich and varied gaming experience.
Before delving into the exquisite intricacies of the Double Diamond slot, it’s useful to note the availability of its demo version. This free play variant serves as an invaluable tool, granting players the opportunity to grasp the game’s mechanics, quirks, and features without risking real money. By trying the demo free game, novices and seasoned players alike can hone their skills, devise strategies, and ensure they’re fully prepared when they decide to wager real money on this stellar slot.
If you’re new to the world of online slots Double Diamond or simply wish to get a feel of the game without any financial commitment, the free demo version is your best bet. Familiarize yourself with its mechanics and features, and if you find it to your liking, consider leveling up your gaming experience. To play it for real money, opt for one of the recommended real money Double Diamond casinos. Curious about which ones to pick? Jump to our list of top casinos that feature this slot.
The Double Diamond slot game is a captivating online slot that draws inspiration from classic casino themes. With its shiny diamond theme, this video slot promises not only visuals that sparkle but also features that shine. Built with 3 reels and a single row, it has a simplistic design reminiscent of traditional slots. What makes it stand out is its solitary payline, offering players a straightforward gaming experience.
| ▶️ Type of Slot | Video Slot |
|---|---|
| ▶️ Payout Rate | 95.44% |
| ▶️ Theme | Diamonds |
| ▶️ Reels | 3 |
| ▶️ Rows | 1 |
| ▶️ Paylines | 1 |
| ▶️ Free Spins | No |
| ▶️ Betting Limits | $1 – $250 |
| ▶️ Bonus Round | No |
|---|---|
| ▶️ Progressive Jackpot | No |
| ▶️ Multiplier | Yes |
| ▶️ Gamble | No |
| ▶️ Autoplay | Yes |
| ▶️ Quick Spin | No |
| ▶️ Coin Levels | N/A |
| ▶️ Adjustable Paylines | No |
The Double Diamond casino game allows players a flexible range of betting limits, from $1 to a generous $250. However, these limits might vary depending on the online casino you choose and where you play.
Even though there’s no bonus round, the presence of a multiplier feature makes up for it to some extent, offering players a chance to maximize their winnings. Remember, each feature has its unique allure, ensuring that every spin on the Double Diamond online slot is stacked with potential.
The Double Diamond slot RTP is 95.44%. This enticing game features a range of symbols with the highest paying symbol being the iconic Double Diamond itself. Players will be thrilled with the classic 7 symbol, giving them a nostalgic casino feel.
The game has been streamlined for simplicity, presenting 1 payline, 3 reels, and 1 row. But don’t let this simplicity fool you; with the right combination, you can achieve a max win of 1,000 times your stake per spin! This makes it an exceptional option for players.
| RTP Rate: | Highest Paying Symbol: | All Symbols: | Paylines: | Max. Win |
|---|---|---|---|---|
| 95.44% | Double Diamond | 7 | 1 | 1,000 x stake per spin |
When it comes to betting, players have a versatile range to choose from. The bet range varies, and the maximum win potential makes it even more attractive. While there isn’t a progressive jackpot, the game’s RTP rate is commendable.
An RTP (Return to Player) rate like 95.44% means that players can expect, on average, to receive 95.44% of their bets back over time. If you’re curious about slots with great features and competitive RTP’s, why not check out our reviews on other slot game options? Find out more about online slot bonuses here.
One might wonder what kind of bonuses a classic slot like Double Diamond online slot can offer. While the game might not be bursting with features as some newer titles, it compensates with its unique charm. Players should note that there aren’t any free spins or distinct bonus rounds in the Double Diamond slot game. However, the Double Diamond symbol acts as a wild multiplier.
When one Double Diamond symbol lands on the payline, it doubles any winning combination. Two Double Diamond symbols multiply a win by 4x. This feature adds an exciting dimension to the game, giving players more chances to multiply their winnings. The game may lack the glitz and glamour of feature-heavy slots, but it more than makes up for it with its potential for big wins.
When diving into the world of online slots, it’s essential to know about the bonuses on offer. For the Double Diamond slot, there are a couple of exciting features to keep an eye out for. Firstly, players will be pleased to find a wild symbol represented by the Double Diamond logo. Not only does this help form winning combinations, but the wild symbol also doubles the payout.
Secondly, there’s a classic 777 bonus, which can offer substantial rewards if aligned correctly. Overall, our experience indicates that the bonus rounds and free spins are triggered frequently enough, offering a balanced gameplay experience. The features might not be extravagant, but they certainly pay out satisfyingly when they do hit.
With his experience as a casino manager, Jerry is a valuable member of our team. He’s a poker enthusiast who prepares detailed guides on the topic and is also an expert in live table games. Jerry is responsible for following the latest US gambling regulations and will update you about upcoming changes.
Delving into my personal experience in this Double Diamond slot review, the game was a nostalgic trip down memory lane. The simplicity of the game, combined with its recognizable symbols, brought back the charm of old-school slots. The thrill was palpable every time the Double Diamond symbol landed on the reels,knowing the potential it held for multiplying my winnings.
Although it lacks the multiple bonus features present in some modern slots, the nostalgia it evokes compensates for it. The music, graphics, and gameplay collectively provide an immersive experience. In this Double Diamond slot review, I’ve found that it’s a timeless slot that perfectly balances traditional aesthetics with the advantages of modern online gaming.
