The Blue Planet (ブループラネット, Burū Puranetto) is a rare blue gemstone that can only be found in Greed Island.
It is shaped like a sphere and the gem's surface seems to reflect light in a way that it produces an illusion of having an appearance of a blue planet's moving atmospheric surface hence where it got the gem's name.
Greed Island arcEdit
The Blue Planet (G.I card) designated number is 81. It has a rank-limit of SS-5.
- Although generic, this jewel's name could be an allusion to the Earth that has been referred to as the "Blue Planet" already for some time due to the abundant water on its surface and/or the atmospheric hue.