Sell 1,000 gems.
Obtain a gem buff every day for a week.
Buy every upgrade.
Complete your Artifact Collection.
Pay off your grandmole's debt!
Refine 30 gems in a single day
Collapse a mining vein by hitting a support beam.
Sell every single type of gem.
Fail to haggle with a customer 3 times in a row.
Reach the bottom of the mines.
Bring your shop's reputation up to 5 stars.
Manipulate the market in your favor
Unlock a deeper section of the mines
Sell 100 gems.
Pay early towards your debt.
Sell 10 gems.
Crack your first gem.
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