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