Hugo Ribeiro is a graduate gemologist from the Gemological Institute of America (GIA) and is qualified in diamond grading and identification by the Diamond High Council (DHC or HRD).
The Sapphire in the center has an Oval cut with approximately 6 x 4.5 mm and the side Sapphires also have an Oval cut but with approximately 5 x 3 mm.
Trindade
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