GIA's mission is to ensure the public trust in gems and jewelry by upholding the highest standards of integrity, academics, science, and professionalism through education, research, laboratory services, and instrument development.
Is this your business? Claim this listing
Promote your business for free on Just Landed:
- 1.Sign up with or login
- 2.Set up a free business account
- 3.Edit your listing - get new customers