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 ...
At 2.33 carats, it ranks among the largest diamonds ever to have received the “Fancy red” color grade from the Gemological Institute of America (GIA ... mine brilliant cut, a style that ...
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