Black Diamond Casino review
Black Diamond Casino began operating in 2009. It held an active licence in Curacao through Deckmedia N.V. Casinos, a public limited company.
Black Diamond Casino closed in June 2022 and ceased operating.
Black Diamond Casino has been associated with allegations of poor business management, though the source notes there was no official statement confirming them. Its promotions were broad, according to the review, while the limited game catalogue was a clear drawback for players seeking more choice.

Key features
- Substantial welcome bonus offer
- A range of promotions
- Focus on video poker
- 5th Street Races offer
What stood out positively
- Straightforward website navigation
- Multi-million jackpots were offered
- Cryptocurrency payment options were available
- Customer support advertised as 24/7
What fell short
- Few game providers
- The Curacao licence was viewed as less trusted
Black Diamond Casino at a glance
| Online | Since 2009 |
|---|---|
| Licence |
| Software | |
|---|---|
| Owner | Deckmedia N.V. Casinos |
MORE DETAILS
| Restricted Countries | |
|---|---|
| Currencies | EUR, USD, AUD, CAD, ZAR |
| Language | |
| Support | Email Support |
| Contact | [email protected] |
PAYMENTS & CASHOUTS
| Deposit Methods | |
|---|---|
| Min Deposit | €10 |
| Min Withdrawal | €50 |
| Withdrawal Limits | €1000 per week |
| Payout Timeframes | EWallets: 24-48 hours, Bank Transfers: 7-10 days, Cheques: 10-21 days, Pending Time: 48-72 hours |
Casino history
Black Diamond Casino had operated since 2009, giving it years in the iGaming sector. The original review describes a mixed record and says the casino appeared on blacklists several times, while cautioning that those lists were not necessarily reliable. It also warns that a Curacao licence alone cannot establish a “100% safe and secure” site; that wording is the claim, not a guarantee. The reviewer further questioned the casino’s standing in the industry because its selection of game providers was limited.
Licensing, security & fair play
The source identifies Black Diamond Casino as licensed by Curacao gambling authorities. It says that this fact by itself does not establish a problem, but urges readers to weigh the licence carefully before registering. The review characterizes Curacao as a jurisdiction that has accepted licences for businesses it considers unprofessional, and contrasts its reputation with the UK, Malta, and Gibraltar. It recommends considering other casinos that the source viewed as offering a safer, stronger gaming experience.
Bonuses and promotions

Welcome offer
The review describes a five-deposit package for new Black Diamond Casino players, with up to €6,750 in bonuses and 150 free spins overall. The full value depended on making the qualifying deposits. It also reports 25 free spins for creating an account. The stated steps were:
- Account registration: 25 spins
- First deposit: 200% match bonus up to €2,000 + 30 spins
- Second deposit: 100% match bonus up to €1,000 + 30 spins
- Third deposit: 100% match bonus up to €1,000 + 30 spins
- Fourth deposit: 100% match bonus up to €1,000 + 30 spins
- Fifth deposit: 175% match bonus up to €1,750 + 30 spins
Wagering rules
The source lists 35x wagering on each bonus, with only seven days before expiry. Free-spin winnings had a stated cap of €200. Clearing winnings from those spins carried a lower 25x wagering requirement.
Game contribution
For bonus wagering, the stated contribution was 100% on slots, 20% on video poker, 2.5% on Blackjack and 10% on other table games.
Cashback promotion
The review says all players could qualify for weekly cashback equal to 15% of deposits made from Monday to Sunday. Payment was due each Sunday in cash, provided no withdrawals had been approved during the preceding week.
Payment options

Making a deposit
The source describes deposits at Black Diamond Casino as simple, with processing reported as instant and a €10 minimum. PayPal was not listed, which the review considered a potential inconvenience.
Requesting a withdrawal
The review found few withdrawal routes: bank transfer and ecoPayz. It reports a €4,000 weekly maximum, alongside minimum withdrawal amounts of €50 for ecoPayz and €500 for bank transfers. The limited choice was flagged as a concern.
Games and software

Software providers
The review points to Black Diamond Casino’s limited provider roster as a significant drawback, with a game selection much smaller than the reviewer found at most casinos. Betsoft and Pragmatic Play added some variety, yet the reviewer says players would likely notice the lack of a broader title range.
Slot games
Slots formed the largest part of Black Diamond Casino’s catalogue, though the review still judged the selection smaller than at most other sites. Among the titles it names are Wolf Gold, Great Rhino, Peking Luck, and Hot Safari.
Table and card games
The table and card section contained 17 titles, including roulette and blackjack. A separate video poker area added 33 game variants to the total.
Live dealer games
The Live Casino offered only eight choices, spanning blackjack, roulette, and baccarat. The review singled out VIP roulette as an option for high-stakes players, but considered the overall range too narrow for most customers.
Playing on mobile
Black Diamond Casino could be opened on a phone or tablet through a web browser, with no separate app required. It describes responsive gaming screens, smooth graphics and animations, and access to the casino’s full functionality. The review presents mobile play as a way to use the site while away from a desktop.
Help and customer service
The contact page listed an email address as the only direct support channel; the review found no live-chat link or telephone number. Email could mean waiting for a response to technical questions. It also describes the site FAQ as detailed enough to address basic queries. Although the casino advertised 24/7 customer service, email-only contact did not offer the immediate exchange available through chat or phone, as the reviewer observes.
Review conclusion
The review describes Black Diamond Casino as a modern, polished site with a welcome package it considered especially valuable for high rollers. It also praises the breadth of the promotions, but identifies several drawbacks. In the reviewer’s assessment, a small group of software providers left the slot selection short on variety. The live dealer area offered only eight games, while the card game catalogue was limited too. Video poker had a surprisingly wide selection, though the reviewer doubted that alone would persuade players seeking more slots. The source considered the slot range the casino’s most important weakness. It also described blacklist rumours as unwarranted, saying the operation appeared legitimate. The review’s larger concerns were the narrow choice of games, banking methods and customer support. Overall, its positive comments on presentation and bonuses were tempered by what it saw as limited choice and service.