Table Of Contents

Secrets Of The Gem Trade Second Edition

Completely Revised & Expanded

New Chapters highlighted in

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

Introduction and Overview
 Chalcedony: Aristocratic Agates

Chapter 14

Gem Chrysocolla

Chapter 15

Chrysoprase

Chapter 16

Carnelian

Chapter 17

Blue Agate

Chapter 21

Tsavorite Garnet

Chapter 22

Malaya Garnet

Chapter 23

Spessartite Garnet

 

Chapter 26

The Tahitian Cultured Black Pearl

Chapter 27

Freshwater Cultured Pearls from China

Chapter 28

South Sea Cultured Pearls

 

Chapter 30

Topaz

Introduction and Overview
Ruby & Sapphire

Chapter 31

Blue Sapphire

Chapter 32

Padparadscha Sapphire

Chapter 33

Ruby/Pink Sapphire

Chapter 35

Opal

Introduction and Overview
Tourmaline

Chapter 36

Paraíba Tourmaline

Chapter 37

Green Tourmaline

Chapter 38

Chrome Green Tourmaline

Chapter 39

Blue Tourmaline

Chapter 40

Red/Pink Tourmaline

Chapter 41

Other Colors of Tourmaline

Chapter 42

Tanzanite

Introduction and Overview
Fancy Color Diamonds

Chapter 43

Red Diamonds

Chapter 44

Pink Diamonds

Chapter 45

Purple Diamonds

Chapter 46

Green Diamonds

Chapter 47

Blue Diamonds

Chapter 48

Orange Diamonds

Chapter 49

Brown Diamonds

Chapter 50

Yellow Diamonds

Glossary
Bibliography
Index
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