Jewelry Television?

I have no personal experience with Jewelry Television. However, it's always "buyer beware" with these situations. I would dip your toe in a teeny bit before diving with with any large purchase.
 
I've tried twice. One time, pave diamond earrings, and although they were pretty, they didn't match. They were supposed to be squares, and one was more "square" than the other. Another time I bought one of their gem parcels, but when I looked at the stones through a loupe, lots of them had tiny chips on the facets. Also, I didn't know what a lot of the stones were. I still like to watch, but I like to see what I'm buying first, it's such a hassle to send things back.