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英文字典中文字典相关资料:


  • Gemological Institute Of America | All About Gemstones - GIA
    Established in 1931, GIA is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services
  • Gemological Institute of America - Wikipedia
    GIA offers several programs and courses online through an interactive eLearning format, and through its 12 campus locations around the world The institute also offers corporate training programs and works with trade organizations worldwide to provide technical training in gemstones and jewelry
  • GIA - Report Check
    GIA reports represent the highest standard of reliability, consistency and integrity And now, GIA Report Check is available for all GIA reports, providing you with an additional level of assurance
  • My GIA
    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 your items being graded at a GIA laboratory, add services, print reports, download GIA report PDFs and much more
  • The GIA Difference - GIA. edu
    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 of knowledge, standards, and education in gems and jewelry
  • Programs Courses - GIA
    GIA’s diverse course offerings will help prepare you with the knowledge and skills needed by industry employers today From gemology to jewelry manufacturing arts to bench jewelry, the courses we offer give students practical, in-depth, on-the-job skills and knowledge
  • A Guide to Earning Your GIA Credential Via Online Education
    A Guide to Earning Your GIA Credential Via Online Education Learn about course requirements, prerequisites, completions time and more for GIA online courses and lab classes
  • About GIA | GIA 4Cs
    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 GIA—the Gemological Institute of America
  • About GIA – GIA Store
    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 development
  • Building - Gemological Institute of America
    Whether for diamonds, colored stones or pearls, GIA reports are the benchmark of grading and gem identification relied upon by consumers and professionals around the world





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