Table of Contents
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What Is September’s Birthstone?
Ask gem historians what is September’s birthstone, and the answer rings clear: sapphire. The corundum family’s star player has symbolized wisdom, loyalty, and divine favor for more than 2,500 years, making it the undisputed birthstone for September across modern and traditional charts. Here’s a quick general-info about the royal blue stone -
Looking to buy the September birthstone? Explore our exclusive Sapphire Collection and find the perfect piece today.
Property |
Details |
Mineral |
Corundum (Al₂O₃) |
Hardness |
9 on the Mohs scale (second only to diamond) |
Classic Color |
Deep “royal” blue |
Other Hues |
Pink, yellow, green, violet, black, color‑change |
Major Sources |
Sri Lanka, Madagascar, Myanmar, Thailand, Australia, Montana (USA) |
September Birthstone Colors
While the textbook September birthstone color is velvety blue, think a twilight sky, sapphires actually span the rainbow (except red, which is ruby). So when someone wonders what is the birthstone color of September, the honest answer is “mostly blue, but feel free to pick your hue.”
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Blue Sapphire Birthstone: The classic, ideal for heirloom rings and statement pendants.
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Yellow Sapphire: Sunny and optimistic, popular in Vedic astrology.
Have a look at the faceted yellow sapphire from our sapphire collection, side by side. By now you must know, we really love presenting examples to back up our theory. -
Pink Sapphire: Romantic blush tones that pair perfectly with dance party attires as well as royal crown moments. Some of the world's best pink- sapphires are produced in Chanthaburi, Thailand.
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Goldensheen Sapphire: Majorly found in Zawadi, Kenya, these are rare bronzy corundum dotted with glittering inclusions.
Explore every shade in our curated collection of sapphire.
September Birthstone Meaning & Energy
Historical Lore
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Ancient Persia believed Earth rested on a giant sapphire; reflected light turned the sky blue.
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Medieval Clergy wore sapphires to symbolize heavenly authority and truth.
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Victorian Brides chose blue sapphire for “something blue,” cementing its link to fidelity.

Modern Metaphysics
Aspect |
Sapphire Energy |
Wisdom & Focus |
Clears mental fog, perfect for students and entrepreneurs. |
Protection |
Shields against envy and ill‑intent—great for public figures. |
Manifestation |
Blue rays are said to align goals with disciplined action. |
Jewelry‑Making Tips
Cut & Setting
Gem Type |
Popular Cuts |
Ideal Settings |
Blue Sapphire |
Oval, cushion, rose cut blue sapphire |
Four‑prong solitaires, halo engagement rings |
Yellow Sapphire |
Emerald, radiant, cabochon |
Bezel or half‑bezel yellow‑gold pendants |
Pink Sapphire |
Faceted Chanthaburi pink sapphire |
Platinum or rose‑gold three‑stone rings |
Goldensheen |
Freeform, fantasy |
Statement cuff links or men’s signets |
Metal Pairings & Accent Stones
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Blue sapphire + white gold + diamond melee for icy elegance.

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Yellow sapphire + warm 18k yellow gold + faceted opal cabochon for a solar, boho vibe

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Pink sapphire + rose gold + morganite creates a feminine pastel stack.

Mohs Hardness & Bench Tips
At 9 Mohs, sapphire withstands daily wear and heat during sizing or setting—ideal for professional jewelers and DIY makers alike. Ultrasonic cleaning is generally safe; just avoid it for heavily included stones.
Sourcing & Buying Considerations
While our in-detail sapphire buying guide is currently in the brewery, here’s a few points to help you when you buy sapphire gemstone online :
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Color Saturation: Even, medium‑dark tones command the best price.
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Clarity: Eye‑clean stones shine brightest; silk inclusions add velvety softness in Kashmir‑like blues.
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Treatment Disclosure: Heat treatment is accepted; diffusion or fracture filling should drop the price tag.
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Origin Premiums: Cornflower Sri Lankan sapphires and unheated Myanmar stones earn collectability points.
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Size Planning: Calibrated melee (<3 mm) for pavé; 1–3 ct centers for rings; 5 ct+ makes show‑stopping pendants.

For a hands‑on browse, jump to our pages featuring blue sapphire, faceted yellow sapphire, green sapphire from Sri Lanka or exotic zawadi goldensheen sapphire lots.
Complementary Stones & Design Ideas
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Opal: Fire opals add flash next to deep blues, bringing out the best of both worlds. Fire Opal + blue sapphires bring out royalty while milky opals + pink sapphire add fun to the attire as well as your personality.
See our opal gemstones for sale listings in case you’d like to get your hands on both!

Tourmaline: Watermelon slices create a playful contrast in multistone bracelets, think of tourmaline with zircon, yellow sapphire and blue sapphire beads. So much elemental drama and we are here for it ;)
Explore our tourmaline crystals online

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Spinel: Not that you can’t pair a pink sapphire with a blue one. But there’s something about spinel that complements the blue tones of a classic sapphire. The neon pink spinel halos around a blue sapphire center ring scream modern luxury.

7. Care & Spiritual Maintenance
Task |
How‑To |
Physical Clean |
Warm water, mild soap, soft brush; ultrasonic OK if eye‑clean. |
Energetic Recharge |
Place under full‑moon light or on a selenite slab to renew focus. |
Storage |
Separate pouch; although sapphire is hard, it can scratch softer gems like opal. |
Final Thoughts
From celestial lore to modern engagement rings, sapphire’s depth of color and durability make it the ultimate September birthstone. At Gemstonesforsale - best place to buy gemstones online , we bring you a curated sapphire showcase—whether you’re ready to design, gift, or invest. Choose a rose-cut sapphire for vintage flair, or explore vibrant pinks and yellows alongside the classic blues—all hand-graded, ethically sourced, and ready to ship.
Frequently Asked Questions:
Q1. What is the meaning of the September birthstone Sapphire?
Ans: Sapphire symbolizes wisdom, truth, loyalty, and inner strength, making it a cherished gemstone for centuries.
Q2. What energy is associated with Sapphire?
Ans: Sapphire is believed to bring mental clarity, emotional balance, and spiritual protection to its wearer.
Q3. Can Sapphire be used in everyday jewelry?
Ans: Yes, Sapphire is a durable gemstone (9 on the Mohs scale), perfect for rings, pendants, and bracelets for daily wear.
Q4. Why is Sapphire popular in engagement and wedding jewelry?
Ans: Its deep blue color and symbolism of loyalty and commitment make Sapphire a timeless choice for romantic jewelry.
Q5. Are there different colors of Sapphire besides blue?
Ans: Yes, Sapphires come in a variety of colors, including pink, yellow, green, and even white, each with unique charm and meaning.
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