Tentamen (uitwerkingen)
GIA Diamond Essentials Final Exam 2018
- Vak
- Instelling
Crown - Answer-Top part of the gem above the girdle Culet - Answer-Small facet at the bottom of a finished gem Durability - Answer-A gemstone's ability to withstand wear, heat, and chemicals Facet - Answer-A flat, polished surface on a finished gem Fancy cut - Answer-Any gemstone shape ...
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