1) Size difference isn't an issue.
2) Why VVS?
3) What are the angles on these stones? Who graded them to be "triple ex"? If you're gonna pay this much freaking money for the brand--make sure they're actually cut properly. Just because they're Cartier does not guarantee they're the best they can be.
Those are awesome questions that I have no answer to :shame:
I am an idiot.