American Cut: The First 100 Years
It's not only a wonderful read but also a historical treasure filled with significant discoveries that make for a compelling story about the men who created the Ideal-cut round brilliant diamond. --Gary Roskin, JCKAmerican Cut: The First 100 Years sets the record straight. Al Gilbertson tells the true story of the development of the ideal cut round brilliant diamond. --Richard WiseMany of us know Al Gilbertson as an esteemed cutter, gemologist and innovator. Add mythbuster to his titles. Mr. Gilbertson has produced a gem of a book, sure to be a page-turner for enthusiasts of ideal diamond cutting origins. --John Pollard, Pricescope Diamond Journal