What Is A Real Pearl Worth How Can I Find Out How Much My Pearl Necless Is Worth And How Can I Tell If It Is Real It Has A Silver Clasp?

How can i find out how much my pearl necless is worth and how can i tell if it is real it has a silver clasp? - what is a real pearl worth

with a silver brooch, I know what to question whether they are real and how much would be worthwhile to look