% Up To € over 4 deposits. Diamond Duke is a 3-reel, 5-line online slot game with bonus round, bonus spins, instant play, autoplay, video slots, multiplier, wild symbol. Game facts: This classic Quickspin slot is dotted with dazzling diamonds! Find them over 3 reels with 5 paylines, with Diamond Duke offering an RTP of %. 18+. The Diamond Duke slot is powered by Quickspin and is played with 3 reels and 5 paylines. Inspired by s jukeboxes, you can spin away from 10p per spin on. Play. The Diamond Duke slot on mobile is a classic 3 reel slot with up to x your bet wins, find out how to play and where in our review. To win the Diamond Duke online slot, you have to understand that things in this game are more simple than usual. LeoVegas. . €/$ + fs. Quickspin's volatility is measured from , and Diamond Duke musters up the full 5, so it's a highly volatile game. With classic diamonds, sevens and cherries, their latest release, Diamond Duke LeoVegas logo. The machine features a simple 3x3 grid. LeoVegas. Diamond Duke offers three bonus features that can each offer the chance of big wins through the spin of a wheel or a random pick & click. Play Diamond Duke at LeoVegas Casino, just one of the many casino games on offer including slots, table games and live dealer tables. 5/5. You.