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Certifications

Browse all exams
  • GIA Graduate Gemologist (GG)
  • GIA Graduate Diamonds Diploma
  • GIA Graduate Colored Stones Diploma
  • GIA Applied Jewelry Professional (AJP)
  • GIA Jewelry Design and Technology Certificate
  • GIA Gem Identification Certificate
  • GIA Colored Stone Grading Certificate
  • GIA Pearl Grading Certificate
  • American Gem Society Certified Gemologist (CG)
  • American Gem Society Certified Gemologist Appraiser (CGA)
  • Accredited Jewelry Professional (AGS AJP)
  • International Gemological Institute IGI Polished Diamond Grading Certificate
Show all certificationsShow fewer certifications(21)
  • International Gemological Institute IGI Colored Stone Certificate
  • Gemmological Association of Great Britain DGA (Diamond Diploma)
  • Diamond Grading Assessment (DGA)
  • HRD Antwerp Diamond Grading Certificate
  • HRD Antwerp Colored Stone Grading Certificate
  • Asian Institute of Gemological Sciences (AIGS) Graduate Gemologist
  • Canadian Gemmological Association FCGmA (Fellow)
  • Gemmological Association of Australia FGAA (Fellow)
  • Deutsche Gemmologische Gesellschaft (DGemG) FGG (Fellow)

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