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GIA and De Beers to discuss synthetics at Basel
![](https://www.jewelleryfocus.co.uk/wp-content/uploads/2015/01/diamond-123338_1280-e1420714292406-780x470.jpg)
Researchers from the Gemological Institute of America (GIA) and De Beers will discuss โconcernsโ over synthetic diamonds at GIA GemFest at Baselworld, March 22.ย
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