Black Diamond Casino review
Black Diamond Casino began operating in 2009. It held an active Curacao licence through Deckmedia N.V. Casinos, a public limited company.
Black Diamond Casino closed and stopped operating in June 2022.
Black Diamond Casino has faced allegations of poor business management, although the review notes that no official statement confirmed them. It describes the promotions as varied, but points to the small game catalogue as a notable drawback for players wanting more choice.

Standout Features
- Substantial welcome bonus offer
- A variety of promotions
- Emphasis on video poker
- 5th Street Races offer
Highlights
- Simple website navigation
- Multi-million-dollar jackpots were available
- Cryptocurrency payment options were offered
- Customer support advertised as available 24/7
Drawbacks
- Limited number of game providers
- Curacao licence considered less reputable
Black Diamond Casino Overview
| Online | Operating 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 & WITHDRAWALS
| Deposit methods | |
|---|---|
| Minimum deposit | €10 |
| Minimum 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 been operating since 2009, giving it years of experience in iGaming. The review describes its track record as mixed and says it appeared on blacklists several times, while warning that those lists may not have been reliable. It also cautions that holding a Curacao licence does not prove a site is “100% safe and secure”; that phrase is a claim, not a guarantee. The reviewer also questioned the casino’s industry standing, citing its limited range of game providers.
Licensing, Security and Fair Play
The review identifies Black Diamond Casino as licensed by Curacao gambling authorities. It says that fact alone does not prove there is a problem, but advises readers to consider the licence carefully before signing up. The review describes Curacao as a jurisdiction that has licensed businesses it considers unprofessional, and contrasts its reputation with the UK, Malta and Gibraltar. It recommends considering other casinos that, in its view, offer a safer and stronger gaming experience.
Bonuses and Promotions

Welcome offer
The review describes a five-deposit welcome package for new Black Diamond Casino players, with up to €6,750 in bonuses and 150 free spins in total. Players had to make the qualifying deposits to receive the full value. It also reports 25 free spins for creating an account. The stated offer steps were:
- Register an account: 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 review lists 35x wagering on each bonus, with a seven-day expiry. Free-spin winnings were capped at €200. Winnings from those spins had a lower wagering requirement of 25x.
Game contribution
The stated contribution towards bonus wagering was 100% for slots, 20% for video poker, 2.5% for Blackjack and 10% for other table games.
Cashback promotion
The review says all players could receive weekly cashback equal to 15% of deposits made from Monday through Sunday. It was payable in cash each Sunday, provided no withdrawals had been approved in the previous week.
Payment Methods

Depositing funds
The review describes depositing at Black Diamond Casino as straightforward, with instant processing and a €10 minimum. PayPal was not listed, which it says could be inconvenient.
Requesting a withdrawal
The review found only two withdrawal options: bank transfer and ecoPayz. It reports a €4,000 weekly maximum, with minimum withdrawals of €50 for ecoPayz and €500 for bank transfers. It flags the limited selection as a concern.
Games and Software

Software Providers
The review considers Black Diamond Casino’s small provider roster a major drawback, with far fewer games than the reviewer found at most casinos. Betsoft and Pragmatic Play added some variety, but the reviewer says players would likely notice the narrow selection.
Slot games
Slots made up the largest share of Black Diamond Casino’s catalogue, though the review still found the range smaller than at most other sites. Named titles include Wolf Gold, Great Rhino, Peking Luck and Hot Safari.
Table and Card Games
The table and card section offered 17 titles, including roulette and blackjack. A dedicated video poker area added 33 game variants.
Live Dealer Games
The Live Casino featured just eight options across blackjack, roulette and baccarat. The review highlights VIP roulette for high-stakes players, but considers the overall selection too limited for most customers.
Mobile play
Black Diamond Casino could be accessed on a phone or tablet through a web browser, with no separate app needed. The review describes responsive game screens, smooth graphics and animations, and access to the casino’s full functionality. Mobile play is presented as an option for using the site away from a desktop.
Customer service and help
The contact page listed email as the sole direct support channel; the review found no live-chat link or phone number. Email support could mean a wait for answers to technical questions. The site’s FAQ was described as detailed enough for basic queries. Although the casino advertised 24/7 customer service, the reviewer notes that email-only support lacks the immediate back-and-forth available by chat or phone.
Final Review
The review portrays Black Diamond Casino as a sleek, modern site with a welcome package it regards as particularly worthwhile for high rollers. It also highlights the range of promotions, while pointing to several shortcomings. In the reviewer’s view, the limited number of software providers makes the slots feel repetitive. The live dealer section had just eight games, and the card-game selection was also narrow. Video poker offered an unexpectedly broad choice, but the reviewer questioned whether that would satisfy players looking for more slots. The review identifies the slot catalogue as the casino’s main weakness. It dismisses blacklist rumours as unfounded and says the operation appeared legitimate. Its main reservations were the restricted selection of games, banking options and customer support. In the end, praise for the site’s appearance and bonuses was offset by what the reviewer saw as limited choice and service.