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Grading

DRC Techno is introducing two new lab-grown diamond detection devices at the Hong Kong jewelry trade show this week; pictured here is the J-Detect 9000.
The J-Mini and J-Detect 9000 are smaller, less expensive versions of the J-Smart Pro machine. Read More >

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The J-Mini and J-Detect 9000 are smaller, less expensive versions of the J-Smart Pro machine.

An additional update allows the gem testing device to also screen blue-to-green and brown diamonds.

Avi Levy is taking over as president of IGI North America for Ehrenwald, who is leaving to oversee a new trading platform for lab-grown diamonds.

In her 29 years with GIA, she helped establish the career fair and boost consumer confidence through education and outreach.

Researchers said the stone represented a “significant attempt to artificially reproduce the features seen on natural green diamonds.”
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Since 1906, National Jeweler has been the must-read news source for smart jewelry professionals--jewelry retailers, designers, buyers, manufacturers, and suppliers. From market analysis to emerging jewelry trends, we cover the important industry topics vital to the everyday success of jewelry professionals worldwide. National Jeweler delivers the most urgent jewelry news necessary for running your day-to-day jewelry business here, and via our daily e-newsletter, website and other specialty publications, such as "The State of the Majors." National Jeweler is published by Jewelers of America, the leading nonprofit jewelry association in the United States.

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