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 Cultured Pearls have an approximate diameter of 1,5 mm.
The Sapphires have an Oval cut with approximately 4,5 x 3,7 mm.
The Opals have a Cabochon Oval cut with approximately 5 x 3 mm.
Trindade
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