GIA Diamond and Diamond Grading:
Assignment1 Questions and Answers
How can diamond science help with sales?
A. Expand clientele
B. Increase foot traffic
C. Convey diamond rarity
D. Lower cost of inventory - Answer-C. Convey diamond rarity
What statement about treated diamonds is incorrect?
A. They can be natural or lab-grown.
B. They require advanced testing to identify.
C. They can be treated in many different ways.
D. They are easy to identify with the unaided eye. - Answer-D. They are easy to identify with the
unaided eye.
What is often done when evaluating small, low-quality diamonds?
A. Thorough grading of all quality factors
B. Advanced testing with instruments
C. Examination under a microscope
Assignment1 Questions and Answers
How can diamond science help with sales?
A. Expand clientele
B. Increase foot traffic
C. Convey diamond rarity
D. Lower cost of inventory - Answer-C. Convey diamond rarity
What statement about treated diamonds is incorrect?
A. They can be natural or lab-grown.
B. They require advanced testing to identify.
C. They can be treated in many different ways.
D. They are easy to identify with the unaided eye. - Answer-D. They are easy to identify with the
unaided eye.
What is often done when evaluating small, low-quality diamonds?
A. Thorough grading of all quality factors
B. Advanced testing with instruments
C. Examination under a microscope
