World Of Gems Conference 2017 Proceedings Book

Poster Abstract - Pricing: A Gemstone’s Trip Through the Market Stuart Robertson, GIA GG Poster Abstract - The Jet Group Sarah Caldwell Steele, FGA, DGA Poster Abstract - A History of the Effects of Blue Fluorescence on the Diamond Market Richard B. Drucker, GIA GG, Honorary FGA Poster Abstract - Sourcing Coloured Stones Using Schools in Rural Parts of Ethiopia Girma Woldetinsae and R & DTeam Research and Development Directorate, Ministry of Mines, Petroleum, Natural Gas, Ethiopia Poster Abstract - Assessing and Valuing Coloured Gemstones (A student & industry comparison) Jason Williams, Amanda Good, Annette Garland and Iona Wiseman Poster Abstract - Australian Opal Fossils: A Window into the Cretaceous NCJV: National Council of Jewellery Valuers of Australia Nicholas Kollias, NCJV SA97-69, FGAA Poster Abstract - Polarotactic Profiles and Gem Preferences Diana Derval Poster Abstract - Effects of Chromium in Ruby, Emerald, and Alexandrite G. Joseph Shihadeh Speakers p. 39 p. 41 p. 43 p. 45 p. 47 p. 49 p. 51 p. 53 p. 57 World of Gems Conference V “Knowledge to Practical” WORLD OF GEMS CONFERENCE V - 4 - SEPTEMBER 2017 TABLE OF CONTENTS