Synthetic gem materials Study guides, Class notes & Summaries

GIA Diamond Essentials assignment 1 Questions and Correct Answers, With Complete Verified Solution. 2024. diamond uniqueness only gem made of a single element (carbon); characteristic chemical composition and crystal structure make it a unique member of the mineral kingdom; formation under high temperature and pressure conditions (graphite is also carbon only but forms under a very different condition so it's very soft) value factors Features used to judge the quality and value of all gem...

GIA Diamond Essentials assignment 1 Questions and Correct Answers, With Complete Verified Solution. 2024. diamond uniqueness only gem made of a single element (carbon); characteristic chemical composition and crystal structure make it a unique member of the mineral kingdom; formation under high temperature and pressure conditions (graphite is also carbon only but forms under a very different condition so it's very soft) value factors Features used to judge the quality and value of all gem...

Diamond & Diamond Grading Final Exam Questions and Correct Answers. Over 450 Questions and Correct Answers. Complete Solution. 2024 Abrasion (Abr) A series of minute nicks along the facet junctions of a fashioned diamond; gives the edges a white or fuzzy appearance. (Assignment 10) Adamantine luster The highest degree of luster possible in a transparent material. (Assignment 8) Aggregate A solid mass of individual, randomly oriented crystals, intergrown or held together by a natural bind...