Pressroom

GIA Adds ‘Hanadama’ Quality Range Comment to All Pearl Classification Reports

CARLSBAD, Calif. – Sept. 6, 2023 – GIA (Gemological Institute of America) is adding a report comment for the historical trade term “Hanadama” to distinguish a designated quality range of cultured Akoya pearls.

GIA Releases First Sustainability Report

CARLSBAD, Calif. – June 7, 2023 – “Understanding our impact on the environment, societies and communities in which we operate is integral to our important consumer protection mission,” said GIA President and CEO Susan Jacques

GIA Examines 34.59 Carat CVD Laboratory-Grown Diamond

CARLSBAD, Calif. – May 4, 2023 – The GIA (Gemological Institute of America) laboratory in Hong Kong recently evaluated the largest chemical vapor deposition (CVD) laboratory-grown diamond seen by the Institute.

GIA Adds “Peacock” Color Range Comment to All Pearl Reports

CARLSBAD, Calif. – May 2, 2023 – GIA (Gemological Institute of America) is adding a report comment employing the trade color term “Peacock” for designated colors

GIA Returns to Printed Diamond Dossier Reports

CARLSBAD, Calif. – April 7, 2023 – GIA will return to producing printed GIA Diamond Dossier reports beginning April 9.