Theiving - good cash?

If i got like 70 theiving, would i make good cash at all?
Or what elvel would i need to start making money, like over 100k per hour, any at all?

 

u can steal bloodrunes from chest is some different places but i dunno if its good money or not.

 

I think getting gems from the rogues den or that maze thing in it might be good money, I've never done it but I hear good things about it. Thieving isn't really a skill you want to make money off of. I think it's a great and easy skill cape to get though.

 

i dont know many people that their source of money is from thieving