Section 15
Rough Diamond Valuation
Experience is Critical (15.01)
Rough Versus Polished (15.02)
The Buyer’s Niche and Manufacturing Costs (15.03)
Grading Clarity in Rough (15.04)
Thick Skin (15.05)
Grading Color in Rough (15.06)
Irregular Shapes (15.07)
Octahedral Crystals (15.08)
The Macle (15.09)
Diamond Cleavage (15.10)
The Rough Gamble (15.11)