Emeralds are stunningly beautiful gems that are highly valued for their unique physical properties. These gems are a type of beryl mineral, and are known for their deep green color that ranges from light to dark shades. The color of an emerald is caused by the presence of chromium and vanadium in the mineral. In addition to its color, emeralds are also prized for their clarity and hardness. They have a hardness rating of 7.5 to 8 on the Mohs scale,refrective index range is 1.57 – 1.58 and spesific gravity range is 2.65 to 2.75 . Another physical property of emeralds is their transparency, which allows light to pass through the gemstone and creates a brilliant, sparkling effect. The combination of these physical properties makes emeralds one of the most sought-after gemstones in the world.

According to astrologers, emerald is associated with several benefits. It is believed to promote mental clarity, enhance communication skills, and improve focus and concentration. In addition, emerald is said to have a calming effect on the mind and emotions, and can help alleviate stress and anxiety. Some also believe that emerald can bring good luck and prosperity to the wearer. Overall, emerald is considered to be a powerful gemstone that can have positive effects on both the physical and mental well-being of the wearer.