Sapphire is a precious gemstone. It’s a type of corundum, which is the second hardest mineral on the Mohs scale after diamonds. For this reason, sapphires are an excellent choice for rings. Just like diamonds, sapphires form deep beneath the earth’s surface from a combination of heat and pressure.
Sapphires are mostly known and loved for their deep blue colour, but they naturally form in a range of hues, from pink to white to yellow to green. The exception is the red variety of corundum – these are called rubies.
You can also find created sapphires, which are developed in controlled laboratory conditions by replicating the natural process by which sapphires grow.
Sapphire is the birthstone for September, and this beautiful gemstone is believed to symbolise wisdom, serenity, and focus.