Double Diamond Slot

Double Diamond Slot

byIGT
4.4/5 - (12 votes)
What’s to Like:
  • simply playing
  • easy settings
  • a solid max win
  • classics without distractions
  • high RTP
  • low coin value and min bet
Drawbacks:
  • no Double Diamond free spins 
  • fixed jackpot
  • no modern graphics and sound effects
Play Double Diamond Slot demo
Double Diamond Slot PLAY DEMO
Slot Info
Title: Double Diamond Slot
Provider: IGT
Game Type:Free Slots
Volatility: Medium
RTP: 95.44%
Min Bet / Max Bet: 1 - 200
Max Win: 1,000x
Paylines: 1
Reels:3
Rows: 1
Autoplay: yes
Progressive jackpot: no
Free Spins: no
Features:Wild
Themes:Classic
Released: January 2005
Licenced casinos to play Double Diamond Slot for real money
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Booi
5.0 rating
Sign Up & Get 225% Bonus + 100 Free Spins!
T&Cs Apply
- The bonus applies to three deposits, regardless of their sequence.
- Each promotion must be activated before making a deposit.
- Players can choose when to activate each available bonus offer.
- Wagering requirements may vary by game.
- The maximum bonus amount for each credit is $500.
- The maximum winnings from free spins are capped at $500.
- The total bonus amount available is $1,500.
- aThe bonus must be wagered 40 times.
- The bonus is valid for 7 days from the time of credit.
- Free spins are credited over 5 days.
- The deposit amount determines the bet per spin.
- If the bonus isn't wagered within the set time, it gets canceled.
- All credited bonuses have a maximum conversion rate of 5 times.
Play Fortuna
4.8 rating
Bonus up to $/€1,000 + 200 Free Spins
T&Cs Apply
Immediately after registration, three types of rewards will be available to you, which open in turn:
- Bonus 100% + 90 FS for a deposit of $10. The maximum amount of the cash bonus is $500, and the highest spin win value is $100. Rewards can be withdrawn to the Main Balance after wagering with the x40 coefficient.
- Bonus 75% for a deposit of $10 or insurance 25% - to choose from. The maximum cash bonus amount is $500. The highest value of the insurance bonus is also $500. This promotion has a wagering factor of x40.
- Bonus in the form of 60 FS for a deposit of $10 or 110 FS for a deposit of $30. Spins are credited within three days according to the 20 +20 +20 FS scheme for the first deposit option and the 50 +30 +30 FS format for the second one. All winnings from these spins are credited immediately to the Main Balance.
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SpinBetter
4.5 rating
100% sports betting bonus or €1,500 + 150 FS for the casino
T&Cs Apply
1. Welcome Bonus up to €1500 + 150 Free Spins (FS) valid for the first 4 deposits.
2. Minimum deposit: €10 (1st bonus), €15 (2nd-4th bonuses).
3. Bonus structure:
- 1st deposit: 100% up to €300 + 30 FS (Juicy Fruits 27 Ways)
- 2nd deposit: 50% up to €350 + 35 FS (Juicy Fruits 27 Ways)
- 3rd deposit: 25% up to €400 + 40 FS (Bonanza Billion)
- 4th deposit: 25% up to €450 + 45 FS (Bonanza Billion)
4. Wagering requirements:
- Deposit bonus: 35x (bonus amount) within 7 days
- Free Spins winnings: 35x
5. Max bet during wagering: €5
6. Some games are excluded from wagering. See details in Games section.
7. FS credited after wagering deposit bonus.
8. Players with accounts in OMR, BHD, QTUM, KWD, mBT, ZEC, XMR, LTC, DASH, ETH, XAU are excluded from receiving FS.
9. Full T&Cs apply.
Hell Spin
4.8 rating
100% up to €/$100 + 100 Free Spins
T&Cs Apply
- First Deposit bonus free spins are added as a set of 50 free spins per day for 2 days.
- The first 50 free spins are added immediately after a successful deposit, the next 50 - in another 24 hours.
- To get the free spins, you must wager the deposit amount x1.
- Winnings obtained with the help of free spins have a x40 wagering requirement.
- The First Deposit Bonus can be used only on your FIRST deposit ever made.
- General Bonus Terms & Conditions must be observed.
Vinyl Casino
4.0 rating
Welcome bonus 100% up to €500 + 200 FS + 1 Bonus Crab
T&Cs Apply
- The maximum bonus amount is 500 EUR.
- The first deposit at the minimum amount of 10 EUR will grant 1 free pick at the Bonus Crab. A player can use it by visiting the Bonus Crab section.
- The minimum deposit to receive a 100% bonus on your first deposit and 200 free spins is 20 EUR.
- After the qualifying deposit is made, the player receives the option to activate the deposit bonus and the free spins one by one in the Profile section.
- The bonus will be credited immediately after a successful qualifying deposit. If it is not credited, you need to contact us via Live Chat or email at support@vinylcasino.com.
- The Welcome bonus can only be claimed before any bets are made with the qualifying deposit.
- A withdrawal request before claiming the bonus or after the bonus is activated will void the bonus eligibility.
- Deposits made with Neteller or Skrill do not qualify for this promotion.
- A player may cancel an active bonus at any time from the Profile section or by contacting our Support team. By canceling the bonus, the whole amount in the Casino Bonus balance will be voided.
- The maximum bet allowed while there is an active Casino bonus is 5 EUR.
- The wagering requirements are 35 times the initial amount of the deposit and bonus received. The wagering requirements of winnings from free spins are x40.
- Different Games contribute differently towards the bonus release. For complete Casino Bonus Terms, please visit section 7 of General Terms and conditions.
- The wagering requirement of any bonus must be completed within 10 days of the bonus activation. Should the wagering not be met in this timeframe, the bonus amount and any potential winnings will be voided.
- This bonus can’t be combined with other bonuses (promotions) at the same time. If you activate another bonus or claim free spins while having an active bonus, the current active bonus and any corresponding winnings will be automatically removed.
- This promotion is not limited in time. Still, our Website reserves the right to modify and terminate the promotion at its discretion and without giving any prior notice.
- This promotion is valid in accordance with the Terms and Conditions.
Verde
4.0 rating
Welcome bonus up to €1,200 + 220 free spins
T&Cs Apply
1. In order to receive this bonus it has to be activated in your profile prior the deposit is made.
2. Each step of Welcome Bonus Pack is available for 48 hours once activated.
3. If you make a deposit that is less than the specified minimum deposit amount — the current step will be considered as skipped. You will be transferred to the next step.
4. If you activate Welcome Bonus Pack and make a deposit with any other bonus offer — the current step in Welcome Bonus Pack will be considered as skipped. You will be transferred to the next step
5. If you fail to fulfil the wagering requirement for each of these bonuses within 5 days of them being credited, they will automatically be removed from your account.
6. The maximum conversion amount is х5 the bonus amount for each cash bonus. The maximum conversion amount for each pack of free spins is €300.
7. The cash bonus (for each step) has a wagering requirement of х40. Free spins (for each step) have a wagering requirement of х30
8. Bets placed with free spins are equal to*:
- Big Bass Bonanza: 0.2 EUR/USD/CAD/NZD, 0.8 PLN, 1 BRL, 2.5 DKK, 60 HUF, 20 JPY, 2 NOK, 1 RON, 1 PEN, 14 INR, 5000 VND, 6 THB, 10 PHP, 5 CZK
- Joker Stoker: 0.4 EUR/USD, 2 BRL
- Starburst: 0.2 EUR/USD/CAD/NZD, 1 PLN, 0.5 BRL, 2 DKK, 500 HUF, 20 JPY, 2 NOK, 1 RON, 5 CZK, 10 PHP, 10 THB, 5000 VND
- Book of Fallen: 0.2 EUR/USD/CAD/NZD, 0.8 PLN, 1.2 BRL, 2.1 DKK, 59 HUF, 19 JPY, 2 NOK, 0.8 RON, 10 INR, 5 CZK, 10 PHP, 6 THB, 5000 VND
- General Bonus terms apply.
GoSpin
4.3 rating
First Deposit Bonus 120% up to €400 + 100 Free Spins
T&Cs Apply
1. Welcome Bonus Package includes a 120% match up to €400 + 100 Free Spins.
2. Minimum 1st deposit: €20 for standard bonus, €400 for High Roller bonus.
3. Bonus structure:
- Standard: 120% up to €400 + 100 FS (Aztec Magic Megaways)
- High Roller: 110% up to €4,000
4. Wagering requirements:
- Standard bonus: 40x
- High Roller bonus: 40x
- Free Spins winnings: 40x
5. Free Spins are awarded on Aztec Magic Megaways.
6. Bonus is activated 1 time per player.
22Bet
4.5 rating
Make your first deposit and get a 100% bonus up to €/$300
T&Cs Apply
1. First Deposit Bonus available for new players only.
2. Minimum deposit: €1.
3. Bonus details:
- 100% up to €300 for casino games.
4. Wagering requirements:
- Bonus must be wagered 50x before withdrawal.
- Wagers on 22Games count double (excluding Blackjack).
5. Maximum bet with active bonus: €5.
6. Bonus expires after 7 days if not wagered.
7. Restricted games list applies (see full T&Cs).
8. One bonus per customer, IP address, or household.
9. Crypto accounts are ineligible for bonuses.
10. 22Bet reserves the right to modify or cancel the promotion without prior notice.
11. See full T&Cs for more details.
NovaJackpot
4.3 rating
Welcome bonus 250% up to €2,500 + 250 FS
T&Cs Apply
- This promotion is available to all registered users on site, which are eligible to receive bonuses.
- The Bonus is 50% of a player’s deposit up to 500 EUR.
- The minimum qualifying deposit amount for this promotion is 20 EUR.
- This bonus can be claimed once per week and will be calculated based on the highest deposit made during the week.
- This bonus can be claimed by each customer only once during the current week (Monday 00:00 UTC - Sunday 23:59 UTC).
- Wagering requirements: Customers must roll over their qualifying deposit and bonus amount over eight (8) times on: (1) settled single sports bets with odds of at least 2.00; or (2) settled multi-bets with odds of at least 1.50 per selection before customers can withdraw the amount of their bonus and any corresponding winnings.
- The maximum amount that counts towards rollover requirements of each bet is 50.
- The bonus must be used within 30 days following the actual receipt of the bonus, otherwise, the bonus funds and any derived winnings will be nullified.
- General Terms and Conditions apply to this promotion.

Double Diamond Slot Review

Sometimes when one is tired of complicated gaming full of hidden tricks, the best way is to find something simple. The Double Diamond slot machine is the right choice. It is 500% user-friendly thanks to a couple of symbols and winning combos. This game might not fit fans of extreme and compelling 3D graphics and entertaining sounds. It is a licensed platform that fits those who appreciate classics and simplicity.

We at playfortuneforfun.com do our best to let you learn everything about online casinos. We investigate betting systems, payouts, jackpots, winning combos, and other features of online slots. Our website has nothing to do with real money gaming. We provide our visitors only with a demo to allow them to test the product and check the odds. If you're curious about real money gaming, especially regarding the online casino minimum deposit, you might want to explore different options available. Our goal is to trial the same features and present unbiased reviews in our articles. We do not collaborate with game developers to promise independent feedback on a product.

Slot Details

  • reels - 3
  • rows - 1
  • ways to win - 27
  • min bet - 100 coins for demo 
  • max wager - 25000 coins for demo

There is not much to say about this casino. The Double Diamond slot does not resemble an average 3x5 slot because it has only a single payline with three reels to watch over. There are only six symbols. The game has only a Wild symbol combined with a function of a multiplier, but it does not have a scatter. A player can have only twenty-seven winning combos within one payline.

The provider is famous for products of high level that can run on any device. International Game Technology has over thirty years of experience in the gambling business. One can find its products on almost all slot sites around the world. This slot is not extraordinary because it does not include features of modern games. Gamers like it due to its simple design and ABC rules. One does not need to break a head trying to learn winning combos. For those who value convenience, many players prefer using casino instant withdrawal platforms to enjoy the games and get their winnings without delay.

Double Diamond Payouts

When we started testing its free demo, the play seemed to be not promising. We refreshed credits and managed to win coins. We think Double Diamond free play requires more time to top up the gaming balance. So, one should be patient enough to become awarded with the highest win. 

RTP is 95.44%, though many gamblers think that this number is lower. Our conclusion is the same. Even though the developer promises better wins, we faced quite the opposite feature. For example, when testing other products of IGT, we had many hits for bonus cash even at the lowest bets. The first try here did not result in anything. The second chance was successful. It means that when dealing with a real deposit a person might lose a solid sum before getting the desired win. Consequently, the variance is between medium and high.

Speaking about its jackpot, the game might reward you by multiplying your stake 1000 times. It is not extraordinary or progressive. A person watches the screen and calculates the combos without problems.  It took us more time to learn the rulebook of other casino games. This time, we needed only 2 minutes to read the information in the settings and find out everything we had to know to gamble.

The house edge depends on the chosen gaming platform. We have a list of reliable casinos that guarantee quick payouts, safe transactions, and personal data protection. Some of them might not be available in your country. One should click the name to check data. Each casino has a different advantage, but all of them offer a Double Diamond demo and real cash variants. 

Audio and Design 

We wish to talk a lot about the graphics and sounds of Double Diamond free, but the game does not stand out. You will find an auto spin button, arrows to change the wager, a play button, and icons to turn on or turn off sounds and learn the paytable and rules of the game. One should not expect amazing 3D effects and inspiring music. Everything looks primitive but that is what makes the game so welcoming. It does not exhaust you with special effects and a variety of combos. 1,2,3 - hit!

The theme is traditional. One sees bars, cherries, lucky seven, and the logo of the game. There is no music. Only sounds of rolling symbols and matches. More playing - less distraction. 

Double Diamond Winning Symbols 

As we have already mentioned, there are only six symbols that compose twenty-seven winning combos. Below, you might learn the payout system of various combinations.

  • three 7 multiply the bet 80 times;
  • three turquoise BAR multiply the wager 10 times;
  • three triple violet BAR multiply the stake 40 times;
  • three double pink BAR multiply the investment 25 times;
  • three any BAR multiply the stake 5 times;
  • three logos result in 1000x.

We decided not to include cherries in the list. This symbol deserves a separate explanation. Its biggest advantage is its rewarding nature. One should not get 2 or 3 of them to get cash. Even one such symbol provides a win. 

  • cherries on 3 reels - 10x
  • cherries on 2 reels - 5x
  • cherries on 1 reel - 2x

The game does not have a scatter. Its wild is a logo that can substitute any symbol and result in 2x (if you get only one Double Diamond) and 4x (when getting two Double Diamond). Another lucrative combo is 2 logos and one 7 because it will multiply your bet 320 times, though it is rare. 

In-game Bonus Features

This game is 16 years old but it has zero bonuses to offer. If you like slots with bonus games, you should prefer another variant. The manufacturer does not provide free spins because of its simple structure and a few winning options. 

There is a trick we suggest you try. We have a list of the best and the safest online casinos. Each of them has welcoming bonuses, including bonus spins. These casinos can let you activate them in Double Diamond. That is the only option to get no deposit prizes. 

Final Thoughts

If you are fond of classics, play Double Diamond and enjoy the gameplay to the fullest. The lack of super effects makes the game perfect for quick play. We have tested its mobile version. It runs fast because nothing overloads the process like in modern games. Besides, the triggered combo of three logos rewards a person with an impressive jackpot. One should be a bit patient to get it.

Is it possible to play the Double Diamond for free?

Sure. We have a demo on our website. Other introduced casinos also provide this option. One should keep in mind that the demo balance cannot be withdrawn.

How to play the Double Diamond for real money?

You cannot do it on our website, but you might find reviewed and recognized websites here. Choose Playfortuna, Jozz, Booi, or any other casino to crack the whip for real cash.

Are there any Double Diamond free spins?

Unfortunately, the developer does not provide bonuses and FS. Nevertheless, you might select a trustable gaming platform like PlayFortuna and search for welcome offers there. Each site has cash and FS prizes, tournaments, and promotions to please gamers.

Is Double Diamond slot mobile-friendly?

Even though it is primitive in gaming, the slot runs well on iOS, Android, tablets, and personal computers. For those who prefer mobile casino sites, this game is a great fit, offering a smooth experience across all platforms.