Certainly looks like it could be from that time. I assume it is unmarked? Usually when I find something that is hard to date, such as your perfume,, I look closely at the bottom for wear ! Most have a rim that the object sits on that is ground. I want the most wear I can get on it . These were picked up, moved and put down many times. The bottom should not be free of marks.. If it is,, probably a newer bottle. Ask them to send you a close up. If the bottom looks right,, I would buy it !! Its a nice one !! Love that topaz color !!
Ooops ! Sorry, that second pic didn`t download before I posted. We are on dial up so its slow. That is the bottom isn`t it?