Amer Inst of Diamond Cutting Inc
year of publication
ISBN
author(s)
title
1998
978-0-9665854-0-7
Nizam Peters
Rough Diamonds, Internal and External Features
1999
978-0-9665854-1-4
''
Rough Diamonds, A Practical Guide
2011
978-0-9665854-7-6
''
Diamond Inclusions