What things matter for an emerald stone’s price?

Natural emerald stonescan be found in a number of countries around the world. Our present-day word “emerald” originates from the Greek word “smaragdus”, meaning “green”. However, emeralds are not a single, uniform color of green, but due to variations in the conditions when they were formed, color can vary from deep green to yellowish-green. Natural emeralds are rather rare, resulting in them being quite costly, and leading to the title “The Jewel of Kings”.From ancient times until today, emeralds have been an important part of most cultures. Some beliefs included wearers would enjoy immortality, sharpened wits, strengthened memory, improved nervous system, and protection against a variety of diseases and ailments.