Tag Archives: Hernán Cortés

Emerald Ethnicity

The prime consideration for emerald quality comes down to color, more so than for almost any other gemstone. The rarity of large, cleaner emeralds of top color has logically led to sky-rocketing values. The finest emeralds are among the rarest and most valuable gemstones in the world, on par with top rubies, and dwarfing all…

Continue Reading »