Diamond

Author: Dong Zhenxin
Publisher:
Publish Date: 2000-03-01
Features: This book elaborates on the identification characteristics of diamonds, describes the types of diamond simulants and their identification features, points out the visual observation methods and instrumental identification methods for diamond identification and differentiation from simulants, introduces the types, structures, manufacturing principles, operating methods, usage ranges, and precautions of commonly used identification tools and instruments, and discusses the 4C grading and evaluation standards for diamonds both domestically and internationally.