Know What You Want,Know What You’re Buying, Learn the Secrets to Get the Most for Your Money /Finally! Everything you need to buy beautiful pearls with confidence. Easy to Read • Easy to Understand • Practical • Complete Instant Answers … to All Your Questions For people who want a reliable source of information to guide them in the fascinating and complex world of pearls― natural, cultured and imitation . Filled with “insider” tips and advice to help you get what you want.
Lots of information about pearls and the place to go if you know nothing about them. But the best way to learn about pearls is to ask jewelers about them and to handle a lot of them. You should also carry a loupe, but then you do that already, don't you?
I didn't read every word but this is a reference book and rather thin on plot.