- Pg.11 Pearl Shapes 
- Pg.12 Pearl Sizes & Weights 
- Pg.13 Necklace Lengths 
- Pg.14 Knotting Length Increases
- Pg.14 Twisting Length Decreases 
- Pg.14 App. Number of Pearls per Strand 
- Pg.15 Stringing Information
- Pg.15 Caring for pearls

- Pg.16 Birefringence 
- Pg.17 Dispersion 
- Pg.17 Fracture types 
- Pg.18 Hardness Tables 
- Pg.19 Refractive Index Table 
- Pg.20 Specific Gravity 
- Pgs.21, 22  Transparent gem materials by color 
- Pgs.23, 24 Non-Transparent gem materials by color 
- Pg.25 Visual cues

- Pgs.26 to 28 Ring Size Conversion 
- Pg.29 Size Conversion Formula 
- Pg.30 Standard Chain Lengths 

- Pg.31 Common Hallmarks 
- Pg.31 Alloy Colors 
- Pg.32 Specific Gravity 

- Pg.32 Element Symbols for Metals
- Pgs.33, 34 Metal and Wax Conversion 
- Pg.35 Weight Abbreviations 
- Pgs.36, 37 Weight Conversion 
- Pg.38 Wax and Nickel Silver 
- Pg.38 Temperature Conversion 
- Pg.39 Calculate Weights and Volume 
- Pg.40 Melting Points 
- Pg.41 Wire Gauge Measurements

 - Pgs.42 to 50 Setting Style Illustrations

- Pg.51 Common Calibrated Fancy Cut Stone Sizes 
- Pg.51 Cut Terminology 
- Pg.52 Light Behavior in Faceted Stones 
- Pg.53 Round Brilliant Diagram 
- Pg.54 Standards for Round Brilliant and Fancy Cut Diamonds 
- Pg.55 Tolkowsky Ideal Cut 
- Pgs.56 to 60 Cutting Style Illustrations

- Pg.61 Birthstone by Month , Week, and Hour 
- Pg.62 Birthstone by Country and Culture 
- Pg.63 Astrological Birthstones 
- Pg.64 Planetary Stones 
- Pg.64 Lunar New Year Calendar 
- Pg.65 Flowers by Month 
- Pg.66 Traditional Wedding Anniversary Gifts 
- Pg.67 Healing Powers of Stones 
- Pg.68 Ancient Gods

- Pg.69 Cubic Zirconia Sizes 
- Pgs.70 to 72 Chinese Translation of Gemstones 
- Pg.73 Determining  the Value of Gemstones 
- Pg.73 Cleaning of Gemstones and Jewelry