Sapphire: September’s Birthstone and a Jewel of Wisdom

Megan website@walterbull.co.uk
2025-09-01T15:39:14Z

Sapphire is September’s birthstone and a symbol of wisdom, loyalty and truth. Discover the history, meaning and care tips behind this treasured gem in our expert guide from Walter Bull & Son.

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The sapphire has long been associated with truth, nobility and wisdom. With its deep celestial hues and enduring beauty, it has captured the hearts of kings and queens, spiritual leaders and romantics alike. For those born in September, the sapphire is more than just a birthstone, it’s a symbol of loyalty, clarity and quiet strength.

Found in colours ranging from pale cornflower to velvety midnight blue, sapphires are among the most enduring and precious gemstones in the world. But it’s the classic royal blue that continues to define this gem, making it a timeless choice for engagement rings, heirlooms and everyday treasures alike.

The History of Sapphires

Sapphires have a rich and regal history that dates back thousands of years. In ancient Persia, people believed the sky was painted blue by the reflection of sapphires. In medieval times, clergy wore sapphires as a symbol of heaven, and kings set them into their rings to protect themselves from envy and harm.

Sapphires have adorned royal jewellery for centuries, from the Stuart Sapphire in the Imperial State Crown to Princess Diana’s iconic sapphire engagement ring, now worn by the Princess of Wales. These moments in history have helped shape the sapphire’s reputation as a gem of dignity and devotion.

Symbolism and Meaning

More than any other stone, the sapphire is associated with sincerity and faithfulness. It is said to bring mental clarity, calm the mind, and strengthen one’s focus and determination. In ancient times, it was believed to protect the wearer from poison and ill-intent. Today, it is cherished for its enduring symbolism of loyalty and wisdom.

September's birthstone is often chosen for engagement rings and personal milestones, as it is a reminder of deep emotional bonds and enduring values. Whether worn for its meaning or simply its mesmerising colour, the sapphire never fails to leave a lasting impression.

Wearing and Caring for Sapphires

Sapphires are one of the hardest natural gemstones, second only to diamonds. This makes them incredibly well suited to everyday wear and ideal for rings, bracelets and other high-contact pieces. Their durability ensures that, with proper care, a sapphire can last for generations.

We recommend regular checks of the setting by a trusted jeweller to ensure your sapphire remains secure. While the stone itself is strong, the metal surrounding it can wear over time. A gentle clean with warm water, a soft brush and mild soap will keep the stone looking bright between professional cleanings.

Whether you’re celebrating a September birthday or simply drawn to the cool elegance of this ancient gem, a sapphire piece is always a meaningful addition to your collection. Its richness of colour, depth of symbolism and strength of form make it one of the most enduring and beloved gemstones in the world.