Examen
GIA DIAMOND AND DIAMOND GRADING: ASSIGNMENT 1 QUESTIONNAIRE
- Cours
- Établissement
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 test...
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