Diamond mining Study guides, Class notes & Summaries

Module B Learning Outcomes summary study guide complete and verified 100% Summarize the historical sources of diamond prior to 1867 - -Historically, diamonds were extremely rare and sourced from only a few scattered alluvial (i.e., within river gravels) localities. They were *first discovered in the Golconda Region of India* and then *subsequently in Brazil* by the 18th century. It has been supposed that a maximum 50,000 carats could have been produced annually from India before the 18th...

DDG Final Exam (1-10) Questions & Answers 2023/2024 A diamond grading system provides - ANSWER-a consistent way to communicate diamond quality. A wholesaler is someone who - ANSWER-sells to retailers. Diamond prices on wholesale price lists - ANSWER-depend on the market conditions that exist when the lists are published. Large, high-quality diamonds are graded... - ANSWER-much more thoroughly than small, low-quality ones. Diamond's supreme hardness and durability are - ANSWER-a...

GIA Diamonds & Diamond Grading - Tigran Mujukian questions and answers verified 100% CORRECT!!! A diamond grading system provides - a consistent way to communicate diamond quality A wholesaler is someone who - sells to retailers Diamond prices on wholesale price lists - depend on the market conditions that exist when the lists are published Large, high-quality diamonds are - graded much more thoroughly than small, low-quality ones Diamond's supreme hardness and durability ...

chemical element - consists of only one kind of atom mineral - inorganic. most minerals are a combo of 2 or more elements diamonds form - within 90-120 miles below earth's surface value factos - features used to judge the quality and value of stones - a diamonds value is based on its combo of the Four C's inclusions - clarity characteristic totally enclosed in a polished gemstone or extending into it from the surface. affect value most blemishes - clarity characteristic on the s...

GIA Diamonds & Diamond Grading - Tigran Mujukian questions and answers verified 100%GIA Diamonds & Diamond Grading - Tigran Mujukian questions and answers verified 100% A diamond grading system provides - a consistent way to communicate diamond quality A wholesaler is someone who - sells to retailers Diamond prices on wholesale price lists - depend on the market conditions that exist when the lists are published Large, high-quality diamonds are - graded much more thoroughly...

GIA Diamonds & Diamond Grading 1-3 A diamond grading system provides A. exact diamond market value to a buyer. B. a consistent way to communicate diamond quality. C. assurance to customers that they're getting the best prices. D. diamond descriptions that can change from country to country. B. a consistent way to communicate diamond quality. Substantial price discounts are available to retailers and jewelry manufacturers who A. travel to diamond mines. B. can buy in large quan...

(Summary) GIA Diamonds & Diamond Grading Exam Questions And Answers, Cmplete Solution| 298 Questions And Correct Answers 2023 A diamond grading system provides a consistent way to communicate diamond quality A wholesaler is someone who sells to retailers Diamond prices on wholesale price lists depend on the market conditions that exist when the lists are published Large, high-quality diamonds are graded much more thoroughly than small, low-quality ones Diamond's supreme hardness and ...

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...

Diamond & Diamond Grading Exam questions and answers CORRECT!!! Diamond & Diamond Grading Exam questions and answers CORRECT!!! 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 ...

GIA Diamond Grading Quiz 2 - Questions and Answers Before the discovery of South Africa's diamond deposits, the world's two major producers were India and Brazil Diamond sources started appearing in South Africa during the 1860s The Central Selling Organization was a rough diamond distribution agency. The South African diamond rush was sparked by the discovery of the Star of South Africa. The soft, diamond-bearing material near the surface of a diamond field was named Yellowground Cecil Rhod...