HOME    EVENT & NEWS    MINING    EDUCATION    ARCHIVE    REACH US


  TOP SORIES




  EVENT & NEWS





   ASSOCIATION






  MINING






TECHNOLOGY



In honor of World Diamond Day on April 8, the Gemological Institute of America (GIA) reveals some of the world’s most famous and fascinating gems it has examined over the years, helping uncover the science, history and rarity behind stones that captivated collectors, museums and the public for generations. Among them are legendary diamonds such as the Hope Diamond, the Dresden Green,   ...  more
TECHNOLOGY
GIA Field Gemology Team Completes One-Hundredth Expedition
GIA field gemologists recently completed their one-hundredth expedition, adding to the Institute’s unrivaled store of independently verified gemological information from colored stone mining locales around the world. During this expedition to Kenya and Tanzania, the GIA team collected large parcels of tsavorite, spinel and sapphire rough,   ...  more
Registration Now Open for Converge 2025: A Historic Collaboration Between GIA and AGS
Registration for Converge, the singular gem and jewelry event combining the unique expertise of the American Gem Society (AGS) and the Gemological Institute of America (GIA), is now open. Industry professionals, including AGS members, can explore registration options and other key details for the   ...  more