Diamonds? Sapphires? It's Gemstone Jackpot! Who doesn't like a gem to bring in some huge winnings? Gemstone Jackpot from Novomatic is a hidden gem amongst online video slots that will have everyone from the beginner to the novice player looking to cash in on that special jewel. You're not only digging for diamonds, but for any and all special rocks from mother nature that gleam. The glitter of all the gems will allure you into this incredible slot game. Spinning your way with bright and brilliant gems could lead you into hitting a Jackpot of a lifetime. Now who says diamonds aren't a girls best friend? But then again, all gems are. At first glance, it may seem to be a pretty basic slot, but once the gems come your way, you'll end up with riches that are unimaginable. Even though this is only a 10 payline video slot, it can hold a gem of winnings. Playlines are spread out amongst 5 reels and 3 rows. With the ease of playing Novomatic slots, players have a complete understanding of how they are playing. Novomatic has developed a game interface that is easy to understand and not confusing even for the beginner. At the click of a button you can choose your number of lines as well as the amount of your bet. You'll also be able to see what the paytable is with just a click. That's always nice to see before you start spinning. With Gemstone Jackpot, all wins pay left to right. Players will start spinning the reels and hope to land winning combinations from the left to right. Watch those colorful and vibrant gems fill your screen. Winning symbols are Diamonds, Rubies, Emerald, Yellow Diamond, Sapphire, Orange Diamond and Amethyst. Even though there isn't a free spin feature or bonus round for you, it does have one special feature that all online slot players will love. It's that one extra twist that makes this video slot worth playing. Gemstone Jackpot Online Slot Machine - Lock & Spin Feature Leave it to Novomatic to take a basic video slot and up it one. With the Lock & Spin feature, this could be a diamond in the rough. Every time there is a winning combination, it stays in place and will re-spin without costing you any coin. Every time there is a win during this feature, it will continue to lock into place and the spins will go on. The feature ends when there is not a winning combination. This is the opportunity where your whole screen could be covered with the same gem and you have the chance to win up to 20,000 coins. Are you ready to find some gems and get the Lock & Spin for a huge jackpot? Stargames is challenging you to do just that. Time for you to find the gem of your future playing Gemstone Jackpot.