Blue Sapphire is a precious gemstone known for its stunning deep blue color, which can range from light to dark shades. It is a variety of the mineral corundum, and its rich hue is primarily due to the presence of iron and titanium. Blue sapphires are highly valued in jewelry and are often used in rings, necklaces, and earrings. This gemstone has a long history and is associated with various cultural beliefs. In many traditions, blue sapphires symbolize wisdom, loyalty, and nobility. They are also believed to bring protection and good fortune to their wearers, making them a popular choice for engagement rings and other meaningful gifts.