Gia is an independent, impartial entity that conducts research, grades diamonds and gems, and educates students, professionals and the public on the quality of these materials. Copyrights and trademarks privacy notice terms of use cookie notice ethics and compliance transparency in coverage rule about this site © 2002 - gemological institute of america inc. Gia’s diverse course offerings will help prepare you with the knowledge and skills needed by industry employers today.

Established in 1931, gia is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services. If you had to pick one december birthstone, which would it be: Tanzanite, turquoise or zircon? From the blue to bluish purple of tanzanite, to the intense blue and green of turquoise, to the rainbow varieties … You can manage your team members and provide access to my laboratory, update payment preferences, view open balances and create shipping memos. Also, view and manage the status of … As a charismatic businessman originally from los angeles, ca, he positioned himself as a jewelry expert, but it was his lack of expertise that started him on the path that led to the founding of …

You can manage your team members and provide access to my laboratory, update payment preferences, view open balances and create shipping memos. Also, view and manage the status of … As a charismatic businessman originally from los angeles, ca, he positioned himself as a jewelry expert, but it was his lack of expertise that started him on the path that led to the founding of … Established in 1931, the gemological institute of america (gia) is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, gia is the leading source … Established in 1931, gia is a nonprofit organization that promotes a deeper understanding of gemstones in the trade and the public through education, research, laboratory services and instrument …

Established in 1931, gia is a nonprofit organization that promotes a deeper understanding of gemstones in the trade and the public through education, research, laboratory services and instrument …