From dictionaries, gorgeous means
But I wonder if calling someone gorgeous, as in she is gorgeous, means beautiful in a sexual way. Does it ?
No, there's no implied sexual connotation.
If it did, I'd have been offended when my father called me gorgeous on my wedding day. That would be creepy.
It would also be inappropriate to use the word in relation to non-human things but it's used often in reference to both animate and inanimate objects:
You can be attracted to something without wanting to sleep with it.
Yes, but not in quite the same was as, for instance, "hot". "Attractive" and "beautiful", at least when applied to adult women by men, should be assumed to have a sexual component. So "gorgeous" has such an implication. However, it also often has a connotation of "intimidatingly beautiful", and nothing interferes with men's libido like intimidation.
I would say it does, but I think it's not clear-cut and depends on the speaker. It sounds to me that it literally means that I want to gorge myself on the subject, which is definitely sexual.