Скачать с ютуб What should you know about Emeralds: Learn about Emeralds and what makes it unique-In Detail (2020) в хорошем качестве

What should you know about Emeralds: Learn about Emeralds and what makes it unique-In Detail (2020)

What is a natural emerald? While Emeralds are one of the most recognized and prized gems in the world, very few really understand what sets it apart or even the basic distinctions. We will discuss the common things to know and look for, but also talk about the more unique and interesting aspects of Emeralds. If you are interested in Moissanite or Lab Grown Diamonds check here: Charles and Colvard - https://amzn.to/2IOJnaO https://shareasale.com/r.cfm?b=136217... More accurate diamond and moissanite tester - https://amzn.to/3fmUWSD Metal tester - https://amzn.to/3lNhiPF Gemstone tester - https://amzn.to/3aU2ewb Metal test kit - https://amzn.to/3fdnhuG Resources to help you learn: Books- https://amzn.to/3pGhC57 , https://amzn.to/3kIgRok , https://amzn.to/3m221dW Item of the week "Just for Fun" - https://amzn.to/3m2VOOX Emerald Basics: Green- there are other colors of Beryl(pink-morganite,Blue Aquamarine) Chromium-main green element sometimes Vanadium Most valuable often have a slightly bluish tone. hexagonal crystal habit- rare to find nice specimens 7.5-8 MOHs hardness More fragile because of inclusions. (Class III gem) other things to watch out for- -Treatments -Lab Grown(Chatham) -imitations-glass, dyed natural stones(including beryl) -Egyptians had glass imitations of Emerald other interesting facts- Most emeralds came from Columbia-since found all over the world with notable finds in Zambia Afghanistan, Australia, Pakistan, Russia, and the United States. Brazilian colored with vanadium was a real controversy. some purists believed it is only Emerald if colored by Chromium. GIA alloyed Vanadium gems to be included. Subscribe to Your Average Jeweler to keep Learning about jewelry and gemstones.