September Birthstone
Sapphire
with the Lapis Lazuli · Wisdom, truth & nobility
September’s birthstone is the sapphire, the deep celestial blue gem worn by royalty and clergy for centuries as a symbol of heaven and divine favour. Its name comes from the Greek for “blue stone”.
What it means
Sapphire is read as a stone of wisdom, truth and nobility — a guard against envy and a symbol of faithful, sincere love. It was thought to bring clear judgement, spiritual insight and protection to the wearer.
People born in September
People born in September are often read as sapphire types: wise, truthful and noble, with a calm authority others trust. Like the royal stone of heaven, they tend to be principled and loyal — clear-judging, sincere and quietly dignified.
What the colours of the sapphire mean
Royal blue sapphire
Wisdom, truth and nobility.
Pink sapphire
Love, sensitivity and warmth.
Yellow sapphire
Prosperity and bright optimism.
Birthstones of the other months
September birthstone FAQ
What is the birthstone for September?▾
The sapphire is September’s birthstone — a blue variety of corundum symbolising wisdom, truth and nobility.
What does the September sapphire symbolise?▾
Wisdom, truth, nobility and faithful love. Royalty and clergy wore it as a symbol of heaven and a guard against envy.