Persians can have different eye colors just as other cats do (except for the point persian). I have 3 full bred persians and one half persian kitten and they all have different color eyes. There is information on the CFA website you can look up if you're interested. (I'd find a link for you but am on my way to work.) Your cutie's face looks to be between a doll face and domestic cat as far as shape. The nose is just slightly more pronounced. Pretty close to the old, traditional persians. Those stocky legs are persian.
What a cutie she is! To be honest... I wouldn't even worry whether or not she is full bred persian, if she were mine (as I know you aren't). Doesn't really matter unless someone wanted to breed or show as a pure bred. She's a doll and I just want to hug her!
While price of a cat in no way has anything to do with a loved pet's emotional value to it's owner, I agree with Scamperfarms. I've never seen a doll face for $1000 or more. The ones I see are anywhere from $50 to a couple hundred and they are more common then I realized. (I have both peke and doll).
Her coat is beautiful and thick. It is a little shorter but may get longer as she gets a little older. Heck... I wish mine had naturally a little shorter fur coat! I have to vacuum at least once a day and keep a cover on my bed that I take off when I go to sleep!