Hello Joe,
No, it does vary depending on the finish. Sorry we don't have pictures of each one, but if you know the model/finish of your fan they are as follows: F702-BCW and F702-TSP uses Aged Champagne Glass. F702-VB Finish uses French Savo Glass. F702-ORB finish uses Excavation Glass. The BCW and VB models are the only ones in production so I have included links to those models so you can see what the glass looks like.
With that said, you can choose whichever glass you want for any of the fans, but the only pictures we have will be on the fans below.
If necessary, I can try to dig through the archives of older pictures and repost them here.
Addendum: I was able to locate pictures of older fans, so there are now images showing how the glass actually looks.