Blue Sapphire: The September Birthstone Guide
Say hello to sapphire, the September birthstone that brings a deep, cool blue to your stack. Where summer's stones lean bright, sapphire is calmer and more grounded.
Known as the “stone of wisdom,” sapphire is a captivating gemstone celebrated for its rich blue hue and meaningful properties. With its celestial sparkle and timeless beauty, it's believed to encourage clarity, protection, and inner peace being a powerful symbol for a new season.
Whether gifted or worn for yourself, sapphire is a beautiful way to celebrate a September birthday or simply bring a little depth into your everyday style.
Sapphires have been cherished for centuries, from ancient civilizations who believed it offered divine protection, to royals who wore it as a symbol of truth and loyalty. Its deep blue tones evoke serenity and strength, making it more than just a beautiful addition to your jewelry but also a meaningful companion for wherever life takes you.
Styling Sapphire Into Fall
As summer's bright colors start to fade, sapphire's cool blue slots right into the transition period. Think earlier sunsets, that first chilly morning, the return of your favorite sweater, and that crisp fall smell. Sapphire layers beautifully with gold for contrast or pairs with other jewel tones if you're leaning into a richer, moodier palette as the season turns.
Your Other September Options
While sapphire is the most widely recognized birthstone for September, a couple of older traditions point to lapis lazuli or chrysolite as alternates. If astrology's your thing sapphire is also traditionally linked to Virgo, the sign ruling most of September. It's said to bring the same clarity and grounded energy Virgos are known for which is a nice bit of overlap if you're shopping for a September birthday and want the stars to back you up.
Is It Good for Everyday Wear?
Sapphire ranks 9 on the Mohs hardness scale (second to diamond), making it one of the more durable gemstones for daily wear. This is why sapphire has been used for centuries in all kinds of jewlery. And if blue isn't for you? Sapphire durability stays the same across all colors. Sapphire is as practical as it is beautiful!
How to Care for Sapphire
One of the best things about sapphire is how little it asks of you. Thanks to its hardness, it holds up well to daily wear. Clean it with warm water, a mild soap, and a soft-bristled brush to keep it sparkling, and avoid harsh chemicals like chlorine or ammonia, which can dull its finish over time. Store it separately from softer gemstones to avoid scratching and give it an occasional polish with a soft cloth to keep that signature glow.
Our Favorite September Picks
Explore our handpicked edit of sapphire pieces and more, designed to bring a little depth into your jewelry wardrobe all September long.
At Leah Alexandra, we’re constantly inspired by sapphire’s bold presence and calming energy. Whether you’re celebrating a September birthday or simply drawn to its royal charm, our handcrafted sapphire pieces let this stone shine in every stack.
