32?fill=cb-20210603080708 Emerald Lock

Locks an entire world. And looks blarney good doing it. Now, this lock is no Lucky Clover, but you just might feel a little luckier in a world locked by it...
This item never drops any seeds.
This item has special properties you can adjust with the Wrench.
This item can't be destroyed - smashing it will return it to your backpack if you have room!
A lock makes it so only you (and designated friends) can edit an area.
Type32?fill=cb-20210603080708 Lock - Foreground
Chi32?fill=cb-20210603080708 Earth
Texture Type32?fill=cb-20190918130753 Single
Collision Type32?fill=cb-20190711145516 Full Collision
Hardness32?fill=cb-20210603080708 42 Hits
32?fill=cb-20210603080708 32 Hits
Restores after 5s of inactivity.
Seed Color16?fill=cb-20210603080708
Grow Time32?fill=cb-20210603080709 1h 0m 0s
Default Gems Drop32?fill=cb-20210603080708 N/A
Paint Preview
32?fill=cb-2021060308070832?fill=cb-20210603080708 Red
32?fill=cb-2021060308070832?fill=cb-20210603080708 Yellow
32?fill=cb-2021060308070832?fill=cb-20210603080708 Green
32?fill=cb-2021060308070832?fill=cb-20210603080708 Aqua
32?fill=cb-2021060308070832?fill=cb-20210603080708 Blue
32?fill=cb-2021060308070832?fill=cb-20210603080708 Purple
32?fill=cb-2021060308070832?fill=cb-20210603080708 Charcoal
32?fill=cb-20210603080708 Consumption
Consume a(n) 32?fill=cb-20210603080708 Emerald Shard (x200).
May yield 1 item each.

The Emerald Lock is a lock introduced during St. Patrick's Week 2015. It gives an effect similar to the Lucky Clover, by having 10% chance of giving 1 extra gem when blocks are broken in the world. When the bonus is given, small clovers will appear once the block is broken.


  • On 2 April 2016, the texture of the Emerald Lock was changed. 4 dark green dots were added on both the left and the right side of the lock, which seems to mimic a clover, preventing players from painting locks to make it look like the Emerald Lock.
  • A bug was found involving the Emerald Lock dropping reduced amounts of seeds in exchange for few extra gems. It was later fixed.
  • On 11 December 2017, Emerald Lock became untradable for a short time due to Seth and Hamumu’s accounts being compromised, resulting in Emerald Locks being unfairly spread.


The old texture of the Emerald Lock.

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