When shopping for pearl jewelry, whether online or in a jewelry store, you are going to see and hear some industry terms that you may not be that familiar with. You’ll be told that the nacre of this pearl is thick, it’s luster is excellent, it’s surface is clean and that is why it retails for $999. The only thing you might recognize from that description is the price! So educating yourself on the terminology used to describe pearl jewelry before you begin shopping will allow you to