This brought the creation of fake jewels. New uses of glass which was invented to be harder and lovely enough to look like a real gemstone. People became artists in this and fooled many people. Now people couldn't tell class by looking at their accessories. I have found one poem that has a few references about jewelry in it.
Jewelry seems to be a sign for wealth but as for outer beauty.
As for the inner beauty of one's self, I think the romantics realized that material things cannot make one truly beautiful. I still would like to know more about how poets related to jewelry, if at all. This site show the different centuries of jewelry. It isfun to look at and compare. This site shows the different costumes and jewelry of the centuries there is tons of stuff.