GIA Unveils The Jade Report
GIA, whose expertise spans gemological research, laboratory services and education, is introducing the GIA Jade Report, featuring additional gemological information and a sleek, user-friendly layout to enhance the overall report experience for both industry professionals and consumers.
Why Turn to GIA for Gem Grading and Analysis?
Need Based Scholarships Offered By Gia Year Round Zh Hk
GIA Scientists Evaluate One of the World’s Rarest Diamonds
Special Jewelry Collection Showcases Innovative Designs, Techniques
GIAミュージアムにはAmerican Jewelry Design Council（アメリカ宝石デザイン協会）から寄贈された現代ジュエリー作品が展示されています。