Lines 10

Min-Max-Stake 40P - £50

Bonus Rounds 1

Jackpot Diamonds™ Screenshot 1
Jackpot Diamonds™ Screenshot 2
Jackpot Diamonds™ Screenshot 3
Jackpot Diamonds™ Screenshot 4

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Jackpot Diamonds™ Online Slot Game

Order and high stakes rule supreme in Jackpot Diamonds™ – they’re the key to the Lock and Spin bonus within the Hi Roller mode: it’ll lock the symbols in place and multiply your winnings! Not enough for you? Say no more! Two progressive jackpots will increase your winning chances even further!

Your aim in Jackpot Diamonds™ is to line up five identical symbols along the ten win lines. The winning pattern begins on the left and runs across the reels to the right.

Bonus symbols

If diamonds or rubies fall on all the positions of the reels you’ll win the respective progressive jackpot.

Lock and Spin bonus

Every line win triggers the Lock and Spin bonus: all symbols which are part of a winning combination will become locked onto the reels, while the remaining symbols spin again. Symbols which then complete a winning combination will remain locked as well, initiating another spin. This pattern is repeated until no more fitting symbols come to rest upon the reels. Once the feature ends, you’ll receive your winnings and are returned to the regular game.

Hi Roller feature

You can choose between two Hi Roller stake options: either five times (High Roller silver) or ten times (High Roller gold) your stake. A win multiplier (located directly above the reels) will trigger during the feature. Every Lock and Spin bonus then multiplies your winnings by the value displayed in the multiplier. The multiplier itself will increase with every spin that features symbols which further complete the winning combination (times eight as maximum for silver and times 16 as maximum for gold).


Base Game 95.05%
Hi Roller Silver 96.06%
Hi Rollers Gold 97.07%

Progressive Jackpot Information:

Gambling is not possible after a jackpot win.
6% of every stake goes directly into the jackpots.
The jackpots are initially seeded at £5000 / £34,000 (or the equivalent in your account currency if different). When a jackpot is won, it is reset to the seed value.
The base currency of this game may be different to the currency of your account. When that is the case, the progressive jackpot is shown at its current value in your account currency. That amount may go up or down depending on fluctuations in exchange rates.
It is not possible for two players to win a jackpot simultaneously. In instances of apparent simultaneous wins, the games are time-stamped and the first player to trigger the win is awarded the jackpot.
Subsequent players will win the reseeded jackpot, plus any new contributions.
There is no ceiling value for the jackpots.