Strange question: Difference between Diamond and Emerald

[no__lifer]

Hello,

What are the big "difference" between Diamond and Emerald?
Off cource you help the servers with it what is also worth money but what do the player get more?

Greets,

 

[Iselciour]

You can check all of the rank perks here:
http://store.cubecraft.net/

~Locked