Emerald Vivid Green Afghanistan Panjshir.​ The colors of Afghan emeralds range from soft mint to deep, vivid green. Exceptional transparency and clarity give these stones a bright brilliance, while lighter gems often display a unique inner glow. Compared to other origins, Afghan emeralds have minimal inclusions.​ Due to their similar chemical and physical profile, these stones are often compared to Colombian emeralds, making Panjshir emeralds a high-value asset.