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NCDIA
NCDIA Creates Colored-Diamond Ambassador Group
The Natural Color Diamond Association (NCDIA) plans to build a “United Nations” of ambassadors to promote the qualities of natural-color
News Jul 15, 2020 Rapaport News
Matthew Tratner GIA 150
NCDIA Announces Advisory Board
The Natural Color Diamond Association (NCDIA) has appointed three members to its 2019 advisory board. They
News Apr 24, 2019 Rapaport News
AIGS
AIGS Launches App to Prevent Counterfeiting
The Asian Institute of Gemological Sciences (AIGS) has launched a mobile app that can verify its gemstone
News Mar 17, 2019 Rapaport News
NCDIA new 200
NCDIA Opens Bangkok Office
The Natural Color Diamond Association (NCDIA) has opened a new office at the Jewelry Trade Center in Bangkok,
News Jul 29, 2018 Rapaport News
AIGS 200
AIGS Warns About Fake Gem Reports
The Asian Institute of Gemological Sciences (AIGS) has issued a warning to the international diamond industry over fake
News Jul 22, 2018 Rapaport News
Barbara Wheat 150
Asian Jewelry Groups Launch International Council
Two Asian organizations have formed a cross-border gem and jewelry industry group, aiming to improve international relations
News Jul 11, 2018 Rapaport News
Barbara Wheat 150
Head of Asian Gem Institute Steps Down
Barbara Wheat will leave her position as president of the Asian Institute of Gemological Sciences (AIGS), the institute’s
News Jun 05, 2018 Rapaport News
Barbara Wheat AIGS
Colored-Diamond Group Expands into Asia
The Natural Color Diamond Association (NCDIA) has formed an affiliation with an Asian gemological organization in an attempt to extend
News Sep 25, 2017 Rapaport News
Barbara Wheat AIGS
Barbara Wheat to Lead Asian Gem Institute
The Asian Institute of Gemological Sciences (AIGS) has appointed Barbara Wheat as president.Wheat will be based at the AIGS
News Mar 14, 2017 Rapaport News
aigs
Kuzi Joins the Advisory Board of AIGS to Oversee Expansion Plan
Joseph Kuzi, the founder and managing director of Diamond Services Ltd., was appointed to the advisory board
News Jul 06, 2015 Jeff Miller
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