GIA (Institute of American) is the Jewelry Appraisal Certificate of the American Gem Academy. gia is a non -profit institution. The funds are donated by people in the jewelry industry. The main service scope lies in the education and research of jewelry appraisal and professional knowledge, which is deeply recognized by the global jewelry industry. GIA is the promotion of diamond appraisal certificates into the founder of internationalization.
. It also provides an appraisal certificate for many consumer brands facing the public. For example, the famous American online store "Blue Nile", which is the mainstream middle -class male, basically uses GIA and AGS certificates. Tiffany also used a large number of certificates from the American Gem Academy during the period of the middle -class route. With its own positioning and brand marketing, high -end routes and GIA's Volkswagen positions have shifted, and their certificates have also begun. gia certificate emphasizes unification. There is a sense of standardization of an assembly line. Judging from the page of the certificate, the stars' jewelry and the goods of the street shops are uniformly used in the same version and design.
GIA (Institute of American) is the Jewelry Appraisal Certificate of the American Gem Academy.
gia is a non -profit institution. The funds are donated by people in the jewelry industry. The main service scope lies in the education and research of jewelry appraisal and professional knowledge, which is deeply recognized by the global jewelry industry. GIA is the promotion of diamond appraisal certificates into the founder of internationalization.
. It also provides an appraisal certificate for many consumer brands facing the public. For example, the famous American online store "Blue Nile", which is the mainstream middle -class male, basically uses GIA and AGS certificates.
Tiffany also used a large number of certificates from the American Gem Academy during the period of the middle -class route. With its own positioning and brand marketing, high -end routes and GIA's Volkswagen positions have shifted, and their certificates have also begun.
gia certificate emphasizes unification. There is a sense of standardization of an assembly line. Judging from the page of the certificate, the stars' jewelry and the goods of the street shops are uniformly used in the same version and design.