Blue sapphire

Blue sapphires are striking gemstones known for their deep, vibrant blue color, which ranges from pale to intense hues. Composed of corundum, they are one of the hardest minerals, second only to diamonds, making them durable and ideal for everyday wear. Sapphires are traditionally symbols of wisdom, loyalty, and nobility. Major sources include Sri Lanka, Myanmar, and Kashmir, with the most prized stones exhibiting a rich "velvety" blue.