Diamonds: The Book is a complete reference work in 16 Parts and 105 chapters. It connects materials science, geology, gemology, cutting, grading, laboratory methods, the market, jewelry, history, law, and technology.
It is not a product catalog, a substitute for a laboratory report, or a professional qualification. Its purpose is to provide a structured language for understanding and to help the reader distinguish fact, interpretation, market claims, and areas of uncertainty.