Black Diamond Casino

Black Diamond Casino
  • Popular progressive jackpot slots
  • Bitcoin accepted
  • Live dealer games are available
  • Exclusive promotions for existing players
Bonus: 200% up to $2,000

Experience the value of Black Diamond casino

Externally luxurious and not inferior in terms of internal content, the Black Diamond casino excites the imagination with starter gifts. Our team of gambling testers decided to put this gem to the test so that you won’t be disappointed when you start wagering its generous rewards.

We warn you right away that this review is about the online casino where you can play for real money. It just happens to be the namesake of the social gaming app from the Zynga company. So here we are talking about real bets for users from Nigeria, with the possibility of withdrawing convertible winnings.

Promos for newcomers to Black Diamond

For creating an account, a new online user receives a comprehensive Black Diamond casino bonus package. After verifying your profile, you get 25 free spins. However, the new Nigerian player will receive even more gifts for making the first three replenishments.

Welcome bonus digest:

  • 25 free spins on the selected game.
  • Doubling the initial deposit and 30 cash spins.
  • 250% on second deposit + 50 cash spins.
  • 300% on third deposit + 30 cash spins.

Each gift spin for starting transactions does not have the “free” word, because winnings for such attempts will be credited directly to the main account of the Black Diamond client, and not to the bonus one. The upper limit for them is $200.

The online casino runs seasonal and daily promotions on an ongoing basis. Each day of the week, the rewards change their character. This way, you can get a boost to your current account replenishments, additional prizes for participating in tournaments sponsored by individual online content providers, compete in the slot machine races, or VIP lotteries, and receive a cashback for loyalty to the website in the amount of 15%.

What can you play at Black Diamond?

Online gamblers can enjoy hundreds of high-quality games from multiple providers. Pragmatic Play stands apart among them, on the platform of which promotions are also organized. Also, the casino is filled with content from such vendors as Betsoft, Rival, Parlay.

We were pleased to find the following sections in the catalog of online games:

  • Slots are presented by modern 3D versions with an abundance of bonus rounds, gamble rounds, and prize lines. This is the most extensive section.
  • Live casino with real dealers acting as TV presenters in 18 separate studios with blackjack, roulette, wheel of fortune, and Hold’em poker. Rooms are open online 24/7.
  • Classic Black Diamond slots will be an outlet for you if you like retro rules. There are a minimum number of lines and bonuses, three reels, but high return-to-player rates.
  • Table games include electronic online simulations of traditional gambling genres.
  • Here you can play all alone against the Black Diamond casino online in several variations of blackjack, roulette, and baccarat, including VIP versions and interfaces for several hands at once.
  • Video poker has earned a separate page on the site, not yielding to slots. Here we were surprised to find not only Deuces and Joker, Deuces Wild, and Joker Poker, but also online games that have never been released as a separate gambling device, namely, simulators of Oasis Poker, Triple Edge, Three-Card Rummy, and Pontoon.

In each section of Black Diamond casino, the user can navigate not only by scrolling and searching by name but also by sorting games. This will bring the recommended, best, new, or alphabetically sorted titles to the top of the list.

Although the brands of the developers of slot machines, and related games may not be familiar to you, we were happy to discover quite interesting names. In addition to the presence of unique features of the gameplay, and exciting design, these slots demonstrate medium volatility and perfectly “keep the balance” for waiting for big prizes. However, to play demos, you will have to log in. The game content is not available for unregistered visitors.

Black Diamond casino mobile version

We keep in mind that you are spending more and more time away from your computer or do not play it at all. Therefore, we thoroughly checked all the functions of the site, opening it from different platforms for modern gadgets.

Perhaps the online casino has focused exclusively on browser development due to the presence of a similarly named brand with free games. However, when logging in from a mobile browser, we felt that a lot of work had been done to adapt the website. Directly from a smartphone or tablet, you will be able to register, perform banking operations, participate in promotions, contact the staff, play in tournaments, and, of course, at all games.

For a test drive of the Black Diamond casino mobile, we used devices with iOS, Android, Windows, and even Blackberry. The small number of content platforms had a positive impact on playability. All browser versions are easy to operate even with modest touch screens. During the preparation of the review, the mediocre quality of the Internet connection did not become a hindrance. Freezes and crashes were kept to a minimum, so you can take this casino with you wherever you go.

Deposits, withdrawals, and currencies at Black Diamond

We’ve heard about some old-fashioned withdrawal methods that are unlikely to work for Nigerian online users. This is especially true of the ways to replenish your gambling balance. In this case, you can count on Visa, Mastercard, Maestro, AmEx, Skrill, ecoPayz, Neteller, and even bitcoins.

The use of cryptocurrencies is an unexpected highlight of the casino. For their use, even a 400% bonus is given for the first three transactions. The minimum threshold for replenishment by any means is $10.

When paying out winnings, the Black Diamond casino cannot deal with the user’s cards. Therefore, in Nigeria, rejecting a bank transfer that is unprofitable to anyone, we recommend you only the already mentioned electronic wallets Neteller, Skrill, and ecoPayz. Also, high rollers can be confused by weekly withdrawal limits. They gradually increase from $500 to $10,000 as the player’s status in the loyalty program rises.

The Nigerian naira is not accepted by the site. Quick withdrawals of winnings will become a sweet pill, which, however, will be available to you in most casinos that cooperate with electronic payment services.

Safe gambling at Black Diamond

We have found out that since its inception in 2009, the website has operated exclusively with a valid license. The direct operator of the Black Diamond is Engage Entertainment Group, as we found writing this review. Like all Deck Group projects, they are governed by the laws of Curaçao, a territory that is part of the Netherlands Antilles.

You can rely on us to thoroughly check all data on the security of any activity in the Black Diamond, including the transfer of personal data to the administration, conducting payment transactions, fair draws. Modern encryption methods, and a good history of reviews on independent sites, in our opinion, are a sufficient argument in favor of the brand.

Testing the Black Diamond support

We were able to contact employees 24/7 through a direct online chat on the site, and using letters to an e-mail box. All our questions were quickly analyzed and resolved. A nice surprise was the presence of a help section on all pages of the site, which will speed up your access to the support service.

Black Diamond casino review summary

We are confident that users of electronic payment services from Nigeria will have a good time here and get their money quickly. The original choice of content will seem to some a disappointment, and to others, it will be a chance to try new unknown entertainments.


  • Bonus spins without the need for wagering.
  • Quick withdrawal of money to wallets.
  • Developed tournament system.
  • Convenient experience on a mobile platform.


  • Lack of Nigerian naira.
  • A small selection of different versions of table simulators.

The Black Diamond casino review can be summed up by a call to have fun here for users who are on a short leg with electronic payment services or bitcoin. They will be able to take part in interesting races for prizes or enjoy their chosen slot machine without competing with other players.


Are the games on this site licensed?

Yes, its operator has a valid license, and the gambling platforms of all providers have certificates of independent controllers.

Is it possible to play at Black Diamond directly from a computer browser?

Yes, everything is optimized for betting without downloading additional software.

How can I get paid for winnings?

For comfortable transactions, Nigerian users should open an electronic wallet in one of the supported payment systems.

Can I opt out of promotions?

Yes, the player has the right to refuse any bonuses.

Lewis Becker
Lewis Becker
Marketing manager
Lewis is a marketer in the truest sense of the word. He creates content, studies casinos, researches bonuses and pulls all the slot handles. He has been involved in marketing and blogging for most of his career. When he’s not working, he plays video games on his PS5 and comments on every reddit post he has expertise on.