Lot of five natural emeralds on paper: - One emerald-cut of 11.32 carats. - One cushion-cut emerald, 10.27 carats. - One emerald-cut of 7.82 carats. - One emerald-cut of 11.47 carats. - An emerald-cut 10.72 carats. All accompanied by a GGL (Global Gemological Laboratories) card detailing criteria and treatments.