September’s birthstone is sapphire. These beautiful gemstones come in all the colours of the rainbow – green, yellow, pink, purple, orange, you name it. Rubies (July’s birthstone) are essentially red sapphires. The most popular sapphires are a deep, dark blue.

September Birthstone - Sapphire

Image Credit: American Gem Society

Learn more about the other birthstones

September Birthstone

September