Just one other piece of advice I would like to pass along.....
It might be different in Ontario/Canada or the courts could see it the same....
Down here the courts have ruled if you give a girl a engagement ring and she breaks off the engagement, the ring belongs back to YOU......HOWEVER, if you give her the engagement ring at Christmas or for her birthday, then it's considered a gift and then she can break off the engagement and turn around and sell the ring......just another reason not to over spend on a engagement ring.....