Education

Moissanite (8.06)

Moissanite identification.

Moissanite (8.06)

Moissanite identification.

Lab-Grown Diamond Identification (8.04)

Lab grown diamond identification by unique characteristics. 

Lab-Grown Diamond Identification (8.04)

Lab grown diamond identification by unique characteristics. 

Brown Hues and Color Grading (7.22)

The very slight tints of brown that often face-up (seen crown-up) as much whiter than in a yellow counterpart, must be dealt with cautiously.

Brown Hues and Color Grading (7.22)

The very slight tints of brown that often face-up (seen crown-up) as much whiter than in a yellow counterpart, must be dealt with cautiously.

Color Deviations (7.21)

A typical inaccuracy in human sight is the left-right deviation (also known as “The Master Eye Effect”).

Color Deviations (7.21)

A typical inaccuracy in human sight is the left-right deviation (also known as “The Master Eye Effect”).

Discerning Slight Color Differences (7.20)

The human eye is not always going to be 100% accurate in discerning slight color differences.

Discerning Slight Color Differences (7.20)

The human eye is not always going to be 100% accurate in discerning slight color differences.

Mastering Diamonds Table of Contents

Mastering Diamonds Table of Contents

Mastering Diamonds Table of Contents

Mastering Diamonds Table of Contents