Posted on:
16 Nov 2022
Lisa Locklear named Board Chair; Four Governors Retire
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Posted on:
23 May 2022
Lab to offer GIA Pearl Identification Report, along with several add-on services ...
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Posted on:
11 Feb 2022
A G-colour VVS2 clarity, 16.41-carat laboratory-grown diamond reaches GIA for assessment...
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Posted on:
20 Nov 2021
A total of over 900,000 carats ranging from eye clean to clean sapphires will be on display
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Posted on:
18 Nov 2021
15th annual GIA research meeting held Nov. 3 - 5
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Posted on:
18 May 2021
Procedures detect counterfeit inscriptions
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Posted on:
02 Apr 2021
New insights from GIA researchers
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Posted on:
12 Feb 2021
Early-career scientists in geology, minerology geochemistry and related fields have a unique opportunity to advance their research and our understanding of the Earth with a fellowship at the world’s p...
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Posted on:
18 Jan 2021
Stone from the Karowe Mine in Botswana is one of the first to feature the GIA Diamond Origin Report on the blockchain
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Posted on:
12 Aug 2020
New digital-only reports available soon
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Posted on:
28 Jul 2020
GIA the world’s leading independent diamond identification and grading authority, and IBM Research, have joined forces to develop an advanced artificial intelligence (AI) system designed to revolution...
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Posted on:
19 May 2020
GIA Reopens Five Laboratories with modified schedules; appropriate precautions for safe re-openings...
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Posted on:
13 Nov 2019
Global research team convenes for annual meeting
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Total records:
82