August’s birthstones carry the spirit of summer—vibrant, fiery, and steeped in legend. Peridot, the star of august’s birthstone trio, dazzles with its signature lime-green glow, a gem born from volcanoes and even meteorites. Yet it shares the spotlight with sardonyx, the layered stone of ancient warriors, and spinel, a regal jewel often mistaken for ruby.
Why does August have three birthstones? The answer lies in centuries of shifting traditions, from Egyptian sun worship to modern gemology. Whether you’re a Leo seeking a talisman of confidence or simply love peridot’s sunny hue, these gems offer more than beauty—they hold cosmic connections and timeless symbolism. Let’s explore august’s birthstone stories, secrets, and how to wear them with modern flair.

1. The August Birthstone Trilogy: History & Significance
A. Peridot: The Sun’s Green Gift
Ancient Origins & Cosmic Beginnings
Peridot’s story begins in fire—both earthly and celestial. The ancient Egyptians mined it over 3,500 years ago on the volcanic island of Zabargad. And they called it the “Gem of the Sun” for its radiant green glow. But its drama doesn’t stop there: peridot is one of the few gems also found in meteorites, making it a literal gift from the cosmos.
Why Is Peridot Green?
Unlike emeralds (colored by chromium), peridot’s vibrant lime to olive-green hue comes from iron—the more iron, the deeper the green. This also makes it naturally eye-clean, with fewer inclusions than most colored stones.
Symbolism & Leo Energy
Linked to vitality, protection, and emotional healing, peridot was believed to ward off nightmares in ancient times. Its sunny energy resonates with the Leo season (July 23 – August 22), amplifying confidence and creativity.
B. Sardonyx & Spinel: The Alternate August Stones
Which Stone Is the “Real” August Birthstone?
The answer depends on the era:
- Ancient Rome: Sardonyx (banded chalcedony) symbolized strength and was carved into seals and talismans.
- 1912: The Jewelers of America named peridot August’s primary stone, with sardonyx as the alternate.
- 2016: Spinel joined the list, prized for its ruby-like brilliance and rich hues (pink, red, and cobalt blue).
Sardonyx vs. Spinel: A Quick Guide
Gem | Key Traits | Best For |
---|---|---|
Sardonyx | Layered bands of brown-red and white | Bold statement rings, cameos |
Spinel | Vivid reds/pinks (often mistaken for ruby) | Elegant necklaces, heirloom pieces |
Why Three Stones?
Cultural shifts and gem discoveries expanded august’s birthstone options. Today, peridot remains the classic choice, while spinel offers luxury and sardonyx appeals to history buffs.
2. Peridot 101: Color, Origins & Value
The Color Spectrum of Peridot
Peridot’s signature glow ranges from zesty lime-yellow to deep olive-green, all naturally created by iron—no treatments needed. The most prized shade? A vibrant “grass-green” with balanced saturation, typically found in Pakistani peridots from high-altitude mines. Unlike emeralds (which rely on chromium) or color-enhanced gems, peridot’s hues shift subtly in different lights: appearing sunnier by day and richer under lamps. This chameleon-like quality makes it ideal for both casual and formal jewelry.
Where Is Peridot Found?
Most of the world’s peridot comes from Arizona’s San Carlos Apache Reservation, known for bright, yellowish-green stones. But the finest gems hail from Pakistan’s Nanga Parbat region, where harsh mountain conditions yield intensely colored crystals. China’s Xinjiang province produces comparable quality stones with excellent clarity, alongside other notable sources like Myanmar’s Mogok Valley and Vietnam’s northern deposits. For the ultimate collector’s item, pallasite meteorites occasionally contain extraterrestrial peridot—4.5-billion-year-old remnants of our solar system’s birth.
Is Peridot Expensive?
Despite its volcanic drama and ancient Egyptian prestige, peridot remains one of the most accessible colored gemstones. Prices typically range from $50 to $200 per carat for commercial-grade stones, while top-tier Pakistani or Burmese peridots might reach $1,000+ per carat for rare, vivid greens over 5 carats. Compared to emeralds or spinels, peridot delivers bold color without the premium, making it perfect for everyday rings or standout cocktail pieces.

3. Styling August Birthstone: Peridot Jewelry Picks
Keep It Simple
Peridot’s vibrant green speaks for itself. Opt for minimalist designs—a solitaire pendant on a delicate chain or a bezel-set ring lets the gemstone take center stage. The cleaner the setting, the more the stone’s natural luminosity shines.
Play With Contrast
Peridot stands out best when paired with gems that enhance its glow. For elegance, combine it with pearls or diamonds (try a three-stone ring with peridot flanked by white diamonds). For drama, deep blue sapphires create a striking, jewel-toned contrast.
Choose the Right Metal
- Yellow gold brings out its golden undertones, perfect for warm, sun-kissed looks.
- White gold or platinum sharpens its bright green hue for a modern, sleek aesthetic.
- Rose gold softens it with a romantic, vintage-inspired feel—ideal for delicate stacking rings or heirloom-style pieces.
4. Peridot Birthstone Care and Cleaning
Peridot’s vibrant green hue makes it a captivating choice for jewelry, but its relatively soft nature (6.5–7 on the Mohs scale) demands gentle care. Follow these tips to keep your august’s birthstone radiant:
- Clean with mild soap, lukewarm water, and a soft brush. Rinse thoroughly to avoid residue.
- Avoid using ultrasonic cleaners or steamers—heat and vibrations can cause fractures.
- Store separately in a fabric-lined box to prevent scratches from harder gems like diamonds.
- Avoid exposing peridot to harsh chemicals (bleach, perfume) or sudden temperature changes.
Pro Tip: Peridot’s color is stable in sunlight, but prolonged exposure to acid (even sweat) may dull its shine. Wipe it with a microfiber cloth after wear!
5. Peridot FAQs:
A: Absolutely! Ancient Egyptians called it the “gem of the sun,” believed to bring prosperity and ward off negativity.
A: Dubbed the “merchant’s stone” for abundance. For next-level luxury, pair it with spinel or ruby.
A: While best known for its signature lime-green hue, peridot can range from yellow-green to olive. The most prized stones have a vivid “grass green” color without brown undertones.
A: “Extraterrestrial” peridot from meteorites! Earth’s finest comes from Pakistan’s Himalayas, with an intense neon glow.
A: Genuine peridot has slight inclusions (called “lily pads”). Too-perfect stones are likely glass or synthetic.