The Gemstone pond is an income structure. It produces Gemstones. There is a construction limit of 5 Gemstone ponds.
In-game description: "Here you can gather Gemstones"
Construction[]
| Structure Stage |
Materials | Reward |
|---|---|---|
 Stage 1 |
12 Cane, 18 Copper, 15 Pickaxe | 40  ,5 
|
 Stage 2 |
25 Quicksilver, 30 Lunar dew, 4 Beam | 50 , 10
|
 Stage 3 |
35 Malachite, 5 Master's hammer, 45 Shining stone | 60 , 15
|
Available in dream locations:
Function[]
It provides 10 Gemstones 
with a time to bonus of 15 minutes.
Quests using the structure[]
- Ask your friends for help (quest): collect 20 times from your friend's dream
- Gemstone pond (quest): buy, build, collect x30