GIA executive vice president and chief laboratory and research officer. “The Winston Red diamond is a historic and very rare diamond; its old mine cut, deep red hue and inclusions tell a story ...

In December, Yrady proposed to Montiel in Italy with a radiant-cut diamond almost as ... The Gemological Institute of America (GIA) began grading lab-grown diamonds in 2007 but stopped for several ...

In December, Yrady proposed to Montiel in Italy with a radiant-cut diamond almost ... months Jesse de Leon, Liori Diamonds ...