September Birthstone | Description | History | Meaning & Symbolism | Color | Hardness | Care |
|---|---|---|---|---|---|---|
Sapphire | Official September birthstone; a variety of the mineral corundum. | Treasured for thousands of years; revered by ancient civilizations for protective qualities and now recognized as a symbol of royalty. | Wisdom, sincerity, truth, loyalty, and peace of mind; associated with nobility, honesty, and integrity. | Most famous for deep blue; also found in other colors. Intense, uniform colors are most valued | 9 Mohs; one of the hardest gemstones, second only to diamonds, and well suited to daily wear. | Warm mild soap solution and a soft brush. Avoid harsh chemicals and extreme temperatures. |
Popular September Birthstone Jewelry
History of the September Birthstone
Sapphire has been treasured for thousands of years, serving as a symbol of wisdom, virtue, and good fortune. With a history dating back to ancient civilizations, sapphires were revered for their protective qualities.
In ancient Greece and Rome, rulers believed that blue sapphires had protective qualities and would shield them from danger. During the Middle Ages, sapphires represented heaven. The gemstone's enduring popularity continues today, evidenced by iconic pieces such as Princess Diana's engagement ring. Culturally significant across many societies and traditions, sapphires have inspired literature and art, embodying themes of truth, fidelity, and divine favor. Now, sapphires are widely recognized as symbols of royalty.
September Birthstone Meaning & Symbolism
For centuries, sapphires have carried symbolic meanings of nobility, honesty, integrity, and loyalty across various cultures. The gemstone is most often associated with wisdom and sincerity, along with truth, loyalty, and peace of mind. It has long been connected to nobility and sound judgment.
These associations reflect historical beliefs and gemstone traditions rather than proven effects. Today, sapphire remains a meaningful gemstone for those born in September and a popular choice for engagement rings and milestone jewelry.
September Birthstone Color
Sapphires are a type of corundum and are most famous for their deep blue shades, though they can also be found in other colors such as pink, yellow, and green. The classic blue coloration results from iron and titanium within the corundum crystal structure.
The finest sapphires display a rich, velvety blue with excellent saturation. When properly cut and polished, these birthstones exhibit a brilliant luster that allows light to move through the crystal and create a mesmerizing display of color. While the deep blue variety is the most classic and sought-after, those seeking something unique might appreciate the full spectrum of sapphire colors, including the rare and highly prized "padparadscha" variety with its delicate pink-orange hue.
September Birthstone Hardness
Sapphires are prized for their remarkable hardness, ranking 9 on the Mohs hardness scale. This makes them one of the hardest gemstones, second only to diamonds.
This exceptional durability makes sapphire an excellent choice for all types of jewelry, including rings, necklaces, bracelets, and earrings that experience daily wear. It also makes sapphire well suited for heirloom pieces that can be passed down through generations with minimal signs of wear when properly cared for.
September Birthstone Care
Sapphires are relatively low-maintenance birthstones, but they still require gentle handling and occasional cleaning to maintain their brilliance.
To care for sapphire jewelry, regularly clean it with a soft brush and a mild soap solution. Avoid exposure to harsh chemicals and extreme temperatures to help preserve the gemstone's beauty over time.
