Organ responsible for gem certification and mining related services in Brazil.

Featured courses for 2018:

» Diamonds: (One week - 20 hours.)

  • 1st Course: October 22-26
  • 2nd Course: December 10 to 14

» Gems and gems of color (80 hours - 20 hours week)

  • Season 1: September 10th to October 5th
  • Season 2: November 5th To december 7th
December 09, 2019

Welcome to ABGM

Founded in 1955, ABGM, a Public Utility Organization, regulated by the federal and state governments, is commited to developing, presenting and executing actions with the government and the private initiative in the the gems and mineral sectors; always focusing on the development and modernization of Brazilian extraction practices, legislation and technological improvements.

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