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GIA sapphires 140
Synthetic Sapphires Submitted to GIA as Natural
The Gemological Institute of America (GIA) has spotted lab-grown stones and a simulant in a parcel of four blue gems
News Sep 05, 2022 Leah Meirovich
De Beers Cullinan Blue
De Beers Blue Likely a ‘Super-Deep’ Diamond
The De Beers Blue is probably one of a select group of rare diamonds originating in the deepest parts of the earth,
News Aug 31, 2022 Joshua Freedman
Rapaport Diamond Podcast
Podcast: The GIA Goes Digital
Pritesh Patel, chief operating officer at the Gemological Institute of America (GIA), explains the organization’s digital strategy
News Aug 10, 2022 Avi Krawitz
Uptown Tower Dubai
GIA to Open Lab in Dubai
The Gemological Institute of America (GIA) will return to Dubai after an absence of around two years, launching a laboratory
News Jul 31, 2022 Joshua Freedman
GIA polished diamonds Shutterstock 140
GIA Launches Diamond Origin Service
The Gemological Institute of America (GIA) has begun accepting submissions for a new service providing consumers with
News Jul 28, 2022 Leah Meirovich
GIA Johanna Levy 140
GIA Brings On First Sustainability Head
Johanna Levy has joined the Gemological Institute of America (GIA) as its first vice president of environmental, social
News Jul 26, 2022 Leah Meirovich
De Beers 140
De Beers Hires Exec to Promote Code of Origin
De Beers has appointed Ivette Nersesyan-Stephanopoulos as vice president of Code of Origin and trade services for North America.In
News Jul 26, 2022 Leah Meirovich
eBay jewelry authentication 140
eBay Partners with GIA to Authenticate Fine Jewelry
E-commerce giant eBay has expanded its authentication service for jewelry through a partnership with the Gemological
News Jul 24, 2022 Leah Meirovich
Legend-of-Lesotho_10 600
How a 910ct. Rough Became a Sparkling Van Cleef Collection
The Baselworld fair has received much criticism in recent years, but one of the final shows before
News Jul 13, 2022 Joshua Freedman
GIA-graded diamonds
GIA to Close Antwerp Branch Next Month
The Gemological Institute of America (GIA) will shutter its Antwerp laboratory on July 31 in response to dwindling demand, the
News Jun 09, 2022 Joshua Freedman
GIA digital reports 140
All GIA Reports to Be Digital by 2025
The Gemological Institute of America (GIA) plans to convert all of its paper reports to digital within the next
News Jun 08, 2022 Rapaport News
IGI 140
IGI Grades Largest Polished Lab-Grown
The International Gemological Institute (IGI) has graded a 27-carat lab-grown stone that it claims is the world’s largest
News May 25, 2022 Rapaport News
AGA MR 140
Martin Rapaport to Speak at Gem Conference
Rapaport Group chairman Martin Rapaport will give a presentation on the loose-diamond and jewelry market at a conference hosted
News May 23, 2022 Rapaport News
Webinar Sarine June 2022
Webinar: Automated Grading and the AI Revolution
Traditional diamond grading can be inconsistent and inefficient, but is automation a viable alternative? Experts shared their views
News May 19, 2022 Rapaport News
African woman working on a diamond at the polishin
‘8X’ Cut Grade Expanding to Fancy Shapes
Gem Certification & Assurance Lab (GCAL) is set to offer 8X reports for fancy shapes as it expands its service
News Apr 27, 2022 Rapaport News
GIA 140
GIA Offers Consumers Diamond Origin Information
The Gemological Institute of America (GIA) will launch a consumer-facing service that will verify the country of origin
News Apr 19, 2022 Rapaport News
JSA Steven Kaiser 140
Jewelers’ Security Alliance Elects New Officers
The Jewelers’ Security Alliance (JSA) appointed three new officers at its most recent event and finalized
News Mar 28, 2022 Rapaport News
Sothebys The Rock 140
228ct. Diamond to Take Center Stage at Christie’s
Christie’s will offer a 228.31-carat diamond that could fetch up to $30 million at its upcoming Geneva sale.The pear-shaped,
News Mar 27, 2022 Rapaport News
Alrosa rough diamond ready for cutting and polishi
US Bans Imports of Russian Diamonds
US President Joe Biden has issued an executive order prohibiting the import of “nonindustrial” diamonds originating in Russia. The
News Mar 13, 2022 Rapaport News
AGTA Douglas Hucker 140
American Gem Trade Association CEO Steps Down
Douglas Hucker has left his position as CEO of the American Gem Trade Association (AGTA) after 24 years.During
News Mar 06, 2022 Rapaport News
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