Examen
GIA Diamond Grading Quiz 1 - Questions and Answers
- Cours
- Établissement
GIA Diamond Grading Quiz 1 - Questions and Answers The more an inclusion differs in color from its host diamond the more obvious it is A feather that reaches a bezel surface as well as the surface of the pavilion main directly under the bezel should be plotted on both the crown and pavilion diagr...
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