What is a detailed meaning of the name Catherine? Also what is the choosen stone for the name?

Question

Where does this name come from?
What stone?
What sign?
What colour?
including health, and werid things like popularity and occupation!

There is a list of words here of what i would like:
you dont need all of them, but the person with the most answers will definately recieve best answer!

http://www.zelo.com/firstnames/store/

Answer 1

Catherine is from Greek and means Pure. I am unaware of given names having colours, astrological signs or gem stones associated with them.