Features of Black Diamond Slot

Emeralds, sapphires, diamonds, and rubies. These are just some of the dazzling stones that make up Black Diamond slot machines and games created by the infamous Pragmatic Play. It is a 5-reel slot machine with 5 paylines, and it boasts a high return-to-player rate of 95.85 percent.

Free Spins

Before you play for real money, we recommend that you play free double diamond slot machine online, learn all the rules and strategies then play for real money. You want to know beforehand what triggers the free spins and how it looks like – you get Free spins when you trigger the Scatter symbol which is an apple-shaped ruby on reels 1 and 5. Triggering the scatter symbol might not be easy, but it is very rewarding. The first trigger of the scatter symbol gives you 10 free spins, and a retrigger earns you 10 more free spins.

Besides the Scatter Symbol, you could get more free spins if you draw the Golden Ingot Symbol thrice on the winning line (reels 2, 3, and 4). The Golden Ingot will earn you an instant cash prize of 600 coins.


The diamond slot features a luxurious theme adorned with precious stones and gemstones. To play diamond slot and win, know that the game’s highest paying symbol is the Ruby while the Silver ring represents the lowest paying symbol. As you Play black diamond online, you’re guaranteed a fair number of winnings from having amethysts, topazes, malachite, emeralds, and sapphires in the middle reels.

The screen is well-designed with information necessary for the game including coin value, win, bet, credit, and cash, among others. These buttons let you check your pay table and reevaluate the rules for you to adjust the game’s setting before you spin it.

On the downside, it lacks a real 3D design, and the sound is unsatisfactory.


With a 95.85 percent payout rate and 25 paylines (all fixed) waiting for activation, and a chance to win up to 6000 coins, this slot game has one of the best and highest payouts and gaming experience.