James E. Shigley

发表

Identifying the Source of Gem Diamonds: Requirements for a Certification System

James E. Shigley, J. Shigley, 2002 .

Nondestructive testing for identifying natural, synthetic, treated, and imitation gem materials

James E. Shigley, Taijin Lu, 2000 .

Channel structures observed in natural diamonds, synthetic moissanite, and synthetic quartz

James E. Shigley, Taijin Lu, John I. Koivula, 2002, SPIE Optics + Photonics.

The Separation Of Natural From Synthetic Diamonds On The Basis Of Their Optical And Microscopic Properties

James E. Shigley, Emmanuel Fritsch, John I. Koivula, 1989, Optics & Photonics.

Laboratory-Treated Gemstones

James E. Shigley, Shane F. McClure, J. Shigley, 2009 .

Optical characterization of synthetic faceted gem materials grown from hydrothermal solutions

James E. Shigley, Taijing Lu, J. Shigley, 1998, Optics & Photonics.

Optical properties of some greenish blue-to-green diamonds

James E. Shigley, Emmanuel Fritsch, E. Fritsch, 1990, Optics & Photonics.

The "Type" Classification System of Diamonds and Its Importance in Gemology

James E. Shigley, Christopher M. Breeding, J. Shigley, 2009 .

Color Grading "D-to-Z" Diamonds at the GIA Laboratory

James E. Shigley, J. Shigley, Al Gilbertson, 2008 .