Become a real jewelry master!
Gem stacker is a unique hypercasual runner with addictive gameplay.
Make it work from raw gems and diamonds to rings!
Collect & stack gems and sell those to the customers.
Break, cut, polish, and upgrade and try to earn more money.
Avoid obstacles to bring as much as you can!
- Drag left and right to control the gem line direction.
- Use arrow keys or A&D keys to move left and right
Playing gem stacker free online game support all smartphones or tablets, such as iPhone, iPad, Samsung and other Apple and android system.