Diamond - Study guides, Class notes & Summaries

Abrasion (Abr) - Answer-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 - Answer-The highest degree of luster possible in a transparent material. (Assignment 8) Aggregate - Answer-A solid mass of individual, randomly oriented crystals, intergrown or held together by a natural binding agent. (Assignment 7) Alluvial deposit - Answer-A deposit where gems are eroded from their source ro...

GIA Diamonds and Diamond Grading Exam {1513 Questions & Answers 2025 }TESTBANK Aggregate - CORRECT ANSWER a solid mass of individual, randomly oriented crystals, intergrown or held together by a natural binding agent Cleavage plane - CORRECT ANSWER plane parallel to a possible crystal face, where a diamond can split cleanly when struck covalent bond - CORRECT ANSWER a chemical bond formed by two atoms sharing electrons crystal - CORRECT ANSWER solid matter with atoms arranged in a r...

FDNY CoF G71 2024 /80 Questions And Answers Already Graded A+. Quiz :Who handles the SUPERVISION and STORAGE of the compressed gases? - √Answer :A person holding a G71 certificate of fitness Quiz :Who handles the INSTALLATION and MAINTENENCE of compressed gases? - √Answer :A person holding a G79 certificate of fitness Quiz :Permits issued prior to July 1st 2008 are subject to? - √Answer :Compliance with former fire codes Quiz :Permits issued after July 1st 2008 are subject to? - ...

DIAMOND & DIAMOND GRADING EXAM 2024 WITH 100% ACCURATE SOLUTIONS Abrasion (Abr) - correct answer 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 - correct answer The highest degree of luster possible in a transparent material. (Assignment 8) Aggregate - correct answer A solid mass of individual, randomly oriented crystals, intergrown or held together by a natural binding agent. (A...

What service is dermaplaning performed with? - Surgical blade What does IPL stand for? - Intense pulsed light What are the 2 clinic exfoliation treatments? - Chemical and mechanical For what reasons would someone receive a deeper peel performed only by a physician? - Extreme wrinkling and sun damage What is photo rejuvenation? - Using a laser or light device to treat extreme and intense signs of aging This device uses crystals or diamond tips to reduce skin irregularities - Microdermabras...

The diamond rush began with the discovery of _______. the Star of South Africa in 1869 Cecil Rhodes wanted to stabilize diamond prices, so he started by _______. trying to control production Cecil Rhodes established _______ in 1888 to direct mining operations. De Beers Consolidated Mines Ltd. When it couldn't own every mine, De Beers began buying _______ from other producers to safeguard diamond prices and ensure market stability. rough _______ heightened demand for industrial diamond r...

Diamond & Diamond Grading Exam 460 questions and answers/Diamond & Diamond Grading Exam 460 questions and answers/Diamond & Diamond Grading Exam 460 questions and answers

Diamond & Diamond Grading Exam Questions with 100% Correct Answers | Verified | Latest Update

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 - Answer-graded much more thoroughly than small, low-quality ones Diamond's supreme hardness and durability are - Answer-a result of the conditions under which it formed Once diamond ...

GIA Diamonds & Diamond Grading Exam Questions With 100% Correct Answers