Preface
Lifting the Veil
Preface to the Second Edition
Acknowledgments
Part I
BECOMING A CONNOISSEUR: ESSENTIALS
Chapter 1
Precious Gems: The History of a Concept
Chapter 2
Preciousness Redefined: The Modern Concept of a Gem
Chapter 3
Connoisseurship: Rethinking the Four Cs
Chapter 4
Connoisseurship: Secrets of the Trade
Chapter 5
Connoisseurship: Grading Special Cases
Chapter 6
Caveats
Chapter 7
New Sources
PART II
PROBES: A NEW LIST OF PRECIOUS GEMSTONES
Chapter 8
Alexandrite
Chapter 9
Amethyst
Introduction and Overview
The Beryl Family
Chapter 10
Aquamarine
Chapter 11
Emerald