Blue Sapphire is a highly sought-after gemstone that has captivated people’s imaginations with its breathtaking blue hues. According to ancient lore, Blue Sapphire brings spiritual enlightenment, inner peace, wisdom, insight, and the discernment to choose what’s right. This gemstone is also known for its impressive durability, as it belongs to the corundum species and has a hardness rating of 9. Blue Sapphire is the birthstone for September and is also known as the gemstone for the 45th wedding anniversary. It is sourced from various countries, including Australia, Cambodia, East Africa, India, Kashmir, Myanmar, Sri Lanka, Thailand, and the United States. Some Blue Sapphires are subjected to heat treatment to enhance their color and clarity, which is a common practice in the gemstone industry.