The main color of emeralds is green. This precious gemstone is known for its vibrant and rich green hue, which can vary from light green to deep, intense green. The color is primarily caused by traces of chromium and vanadium present in the mineral beryl, from which emeralds are formed. High-quality emeralds exhibit a captivating color and are highly sought after in the jewelry industry. The unique color and rarity of fine emeralds make them among the most valued gemstones, often compared to diamonds and sapphires in terms of desirability. Emeralds also hold significant cultural and historical value across various societies.