GIA Diamond and Diamond Grading:
Assignment 1 Questionnaire Exam Questions
and Answers with complete solution2025(Graded
A+)
How can diamond science help with sales?
A. Expand clientele
B. Increase foot traffic
C. Convey diamond rarity
D. Lower cost of inventory - CORRECT ANSWERS 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. - CORRECT ANSWERS 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
D. Quick inspection with a loupe - CORRECT ANSWERS D. Quick inspection
with a loupe
What is the benefit of a standard diamond grading system?
A. Allow widespread use and acceptance of trade terms
B. Permit comparison of different diamonds
C. Enable dealers to develop unique terms
D. Let consumers purchase at lower prices - CORRECT ANSWERS B. Permit
comparison of different diamonds
What operation is at the start of the diamond value chain?
A. Retail store
B. Online store
C. Diamond mine
D. Cutting factory - CORRECT ANSWERS C. Diamond mine
What industry knowledge helps better satisfy client demand?
A. Laser techniques
B. Diamond defects
C. Advanced testing
Assignment 1 Questionnaire Exam Questions
and Answers with complete solution2025(Graded
A+)
How can diamond science help with sales?
A. Expand clientele
B. Increase foot traffic
C. Convey diamond rarity
D. Lower cost of inventory - CORRECT ANSWERS 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. - CORRECT ANSWERS 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
D. Quick inspection with a loupe - CORRECT ANSWERS D. Quick inspection
with a loupe
What is the benefit of a standard diamond grading system?
A. Allow widespread use and acceptance of trade terms
B. Permit comparison of different diamonds
C. Enable dealers to develop unique terms
D. Let consumers purchase at lower prices - CORRECT ANSWERS B. Permit
comparison of different diamonds
What operation is at the start of the diamond value chain?
A. Retail store
B. Online store
C. Diamond mine
D. Cutting factory - CORRECT ANSWERS C. Diamond mine
What industry knowledge helps better satisfy client demand?
A. Laser techniques
B. Diamond defects
C. Advanced testing
