Purple Diamond Online Video Slot
Theme and Gameplay
Purple Diamond gives a traditional fruit-and-gem setup a glossy 3 Oaks Gaming finish. The base game uses a 5×3 layout with 20 paylines, so it feels familiar right away, but the bonus round adds more movement through locked rows and collect-symbol progression.
The theme is simple in a good way. Shiny diamonds, orb-style bonus symbols, and jackpot labels make the screen easy to understand, while the expanding-reel idea gives the feature round more shape than a plain hold-and-win game.
For more recent releases with similar casino-style mechanics, visit our online slot reviews section.
Slot Features
Purple Diamond uses Bonus and Collect symbols to drive its feature round. Landing enough qualifying symbols starts the Hold & Win Bonus, where the game holds special symbols in place and awards a set number of respins. Collect symbols can gather visible prizes and help move the bonus forward.
The expanding rows are what make the feature more interesting. Locked rows can open during the bonus, giving the grid more positions and more chances for prize symbols to land. The game also includes fixed jackpot-style awards, including Mini, Minor, Major, and a top Grand prize.
The slot keeps its base game straightforward, which helps the bonus stand out. Players comparing 3 Oaks Gaming with other studios can also browse the casino software page for more provider coverage.
My Thoughts On This Slot
Purple Diamond is not trying to be wild or unpredictable on every spin. It works because the base game stays clean, then the bonus gives you something more concrete to watch as rows unlock and collect symbols start doing their work.
I think it suits players who like classic 20-line slots but want a modern bonus round with visible progression. The strongest part is the expanding Hold & Win feature, because it gives the game a better hook than a basic gem theme would have on its own.
