Latest Breaking News On - Gia reduces cost for quality assurance service - Page 1 : comparemela.com

The Gemological Institute of America has introduced a new pricing structure for its quality assurance service, which helps jewellers detect treated and synthetic diamonds.

New yorkUnited statesHong kongSouth eastKrung thep mahanakhonSouth africaEstephanie chanGemological institute of americaGem studies laboratoryInternational diamond grading systemGemological instituteSydney based gem studies laboratoryInternational diamond gradingGia reduces cost for quality assurance serviceGemological institute of americaIa quality assurance service