Sorry, I don't know how to upload multiple pictures at once.

I think these are all from the Hybrid Tea category.

Last photo.

I would venture a guess that the lavender rose is a Blue Girl Hybrid Tea. I have a "Blue Girl" and it looks pretty much like your rose. Dave.

I searched the photos using tineye and the last photo (the pink) came up on multiple sites as "Pink Promise".
Check here: http://ynurserynews.com/news/9/02/

The second rose comes up as a photo linked to Wayside gardens, but the page is expired. It was something they carried, though.

Tineye can't find the purple or red one.

I found the second photo down, too.

It is called "Change of Heart", Hybrid Tea. New Generation Roses Collection, Ultimate Rose Collection. Bred by Zary. Introduced by Jackson and Perkins

That photo is posted here, although the one you posted has been flopped and is a mirror image of the original:

http://www.helpmefind.com/rose/l.php?l=21.47502

Or, perhaps yours was the original, I am not sure on that, but it is the same photograph, just reversed.

If you click on the name of the rose above the photo there, it will take you to the main page for the rose listing it's information. I can't seem to get the link uploaded here so you will have to copy and paste.

The first photo is of "Voluptuous". Also a rose by Zary, introduced by J and P.

Here is a link to the photo:
http://www.helpmefind.com/rose/l.php?l=21.47544