In this update of the 2004 edition (of a guide first published in 1992), a gemologist who has written other books on gems and jewelry discusses the types of pearls, criteria for judging the genuineness and quality of pearls and pearl jewelry, how to care for and wear them (including the practical aspect of usable clasps), and pricing factors. A new chapter covers antique and heirloom pearl jewelry. Photos illustrate color, shape, and design variations. Information is also given on testing labs, and the chemical, physical, and optical properties of pearls. Annotation ©2011 Book News, Inc., Portland, OR (booknews.com)
A guide to evaluating, identifying, selecting and caring for pearl jewelry and all types of pearls including natural and cultured akoya, freshwater, South Sea, black, conch, clam, and scallop pearls.
