3 Royal Diamonds Shines with Three Gem Powers, Hold & Win and 5,000x Potential

3 Royal Diamonds brings together classic fruit-slot energy and colourful gem-powered mechanics in a polished 5x3 Hold & Win experience. With 10 paylines, bright diamond visuals and a structured bonus system, the game is built around three Royal Diamonds that sit above the reels and charge as matching coloured coins land during play.

Each Royal Diamond carries its own special power. The Red Diamond activates the Double feature, creating a full copy of the playing field so both grids can spin independently. The Blue Diamond brings Life, restoring the spin counter once per bonus when the round runs out. The Green Diamond adds Multi, spreading multipliers across the reels and stacking values when new multipliers land on cells that already contain one.

The main action begins in the base game, where red, blue and green coins fly into their matching diamonds. As the gems fill, the game builds anticipation around which power is closest to activating. When one or more diamonds fire, the reels fade away, the triggering coins remain in place and the Hold & Win Bonus begins with the activated diamond powers carried into the round.

During the bonus, coins lock in place, the spin counter keeps the round alive and every coin on the grid counts toward the final result. Filling all 15 positions awards the Grand Jackpot, while a special anticipation sequence appears when 13 coins are already locked and only two empty cells remain.

The game also includes Mystery Coins, which can influence both the base game and bonus round. In the base game, a Mystery Coin flies into one of the three diamonds at random. In the Hold & Win Bonus, it remains hidden until the end of the round, revealing either a regular coin or a jackpot coin before multipliers are applied and the final collection begins.

Four jackpot tiers are available inside the game. Mini, Minor and Major jackpots can appear directly on coins in both the base game and bonus, while the Grand Jackpot is awarded for completely filling the 5x3 grid in the Hold & Win Bonus. Because the Red Diamond can duplicate the field, players may have two grids chasing the full-house finish at the same time.

3 Royal Diamonds also offers flexible access through Bonus Buy and Bonus Bet options. One Bonus Buy launches the Hold & Win with one to three diamonds selected at random, while another guarantees all three diamond powers from the start. The Double Chance Bonus Bet roughly doubles the chance of triggering the bonus during normal play.

With 96.2% RTP, medium-high volatility and a maximum win of 5,000x, 3 Royal Diamonds is designed for players who enjoy gem-filled visuals, coin collection, layered bonus mechanics and the excitement of watching powerful diamond features come to life.