Sapphire is a precious gemstone that is typically blue but can come in a variety of colors, including pink, yellow, green, and even colorless. It is a variety of the mineral corundum, which is second in hardness only to diamond, making it exceptionally durable and suitable for use in fine jewelry. The rich blue color of sapphires is caused by trace amounts of iron and titanium. They are often cut into various shapes, with the round and oval cuts being the most popular.

Sapphires are also valued for their brilliance, clarity, and luster. The most prized sapphires come from Sri Lanka, Myanmar, and Kashmir, though they can also be found in other parts of the world. Historically, sapphires have been associated with nobility and are considered symbols of wisdom, loyalty, and nobility.