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Volume 3
Issue 4 2018




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Volume 3
Issue 3 2017




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TECHNOLOGY



Gemological Science International (GSI), one of the largest gemological entities in the world, is opening a second laboratory facility in New York focused on the screening and detection of undisclosed lab-grown diamonds in jewelry.
Located at 587 Fifth Avenue, GSI's new laboratory is 4,200-square-feet covering the entire ninth floor of the building where the organization will expand its service offerings and continue its groundbreaking work.
"The opening of this laboratory allows us to expand upon the extraordinary work the team at GSI is doing for the screening and detection of   ...  more
TECHNOLOGY
GIA Upgrades iD100 Gem Testing Device to Screen Pink Diamonds
GIA (Gemological Institute of America) released a software upgrade on Sept. 4 for the industry-leading GIA iD100® gem testing device, giving the instrument the ability to distinguish natural pink diamonds from laboratory-grown (HPHT and CVD) diamonds and diamond simulants. The GIA iD100 Pink Diamond Software Upgrade leverages advanced spectroscopic technology, combined with GIA's   ...  more
Diamond Research Gives Clues to the Formation of the Continents
Diamonds, long prized for their beauty and rarity, continue to reveal clues about the early history of our planet. To better understand how the most ancient continents came to be, researchers examined tiny mineral remnants trapped in diamonds during the formation of the earth. The results were published today in Science magazine, in the article Sulfur Isotopes in Diamonds Reveal Differences in Continent Construction by   ...  more

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