Parure Jewelry - What does Parure Mean?

I recently purchased some jewelry.  As I was going through it I noticed a tag attached to one of the pieces.  On that tag was written four part parure $75.00.  This new term provoked my curiosity.  My fingers flew across the keyboard typing this word in a Google search.  From what I gathered it means a set or more than one piece that match or go together.  It is a French word that was first used with fine jewelry but now it is also used with costume jewelry.  Demi parure means two pieces in set like a necklace and a matching bracelet.