From raw gems to rings!
Collect & stack raw gems and prepare them for your customers.
Break, cut, shine and upgrade them to earn more money.
Avoid obstacles to bring as much as you can!
More
Collect & stack raw gems and prepare them for your customers.
Break, cut, shine and upgrade them to earn more money.
Avoid obstacles to bring as much as you can!
What's new
Bug fixes and improvements!
Gem Stack Install APK
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