See the
Glass Encyclopedia article on Peachblow Glass for a brief description and some photos of different "peachblow" glass.
Also a search of the Board will show a few threads where "peachblow" has been discussed and where comments have been made about many items of "shaded pink" misdescribed as "peachblow".
I'm not going to commit myself on this one but I'd consider betting against it being peachblow (collector term or maker's marketing term). Yes, it could be English, but neither the colour nor the rim finishing seem to be shown in the very good book,
Victorian Decorative Glass by Mervyn Gulliver. And the overall shape of the handle, although the lower section is very much like a number of examples on probably Stourbridge items, is also not shown by Gulliver. So ...? What does that mean? Well, I'm not sure, really!