Born in August? Your birthstones are Peridot, Spinel and Sardonyx.

Peridot is known for its fresh green colour, Spinel occurs in several vibrant shades, and Sardonyx is recognised by its contrasting bands.

These gemstones are traditionally associated with protection, happiness, strength and courage, making them meaningful choices for birthday jewellery, personalised gifts and pieces celebrating an important milestone.

What Are the August Birthstones?

The recognised birthstones for August are Peridot, Spinel and Sardonyx.

Each has a very different appearance and character.

Peridot is the green gemstone variety of the mineral Olivine.

Spinel is a separate mineral available in several colours, including red, pink, purple, blue, orange and grey.

Sardonyx is a banded variety of Chalcedony, usually displaying reddish brown, orange, white or black layers.

This gives August-born jewellery buyers several options, from fresh green Peridot and colourful Spinel to the distinctive banded appearance of Sardonyx

August Birthstones at a Glance

Detail	Peridot	Spinel	Sardonyx
Birth month	August	August	August
Best-known appearance	Fresh green colour	Available in several vibrant colours	Contrasting coloured bands
Common colours	Yellowish green, lime, olive and deep green	Red, pink, blue, purple, orange, grey and black	Reddish brown, orange, brown, white and black
Traditionally represents	Protection, happiness and renewal	Strength, hope and energy	Courage, protection and stability
Jewellery options	Rings, earrings, pendants and bracelets	Rings, earrings, pendants and necklaces	Rings, pendants, bracelets and carved jewellery

What Do the August Birthstones Mean?

The three August birthstones carry different traditional meanings.

Peridot is traditionally associated with protection, happiness, renewal, prosperity and positive energy. Its bright green colour is often connected with nature, personal growth and new beginnings.

Spinel traditionally represents strength, hope, energy, passion and emotional renewal. Red and pink Spinel are especially associated with love, confidence and emotional strength.

Sardonyx is traditionally connected with courage, protection, stability, clear communication and strong relationships. It has also been used for carvings, signet rings and protective jewellery for centuries.Emerald jewellery can represent personal growth, a new chapter in life or an important romantic commitment.

What Are the Benefits of Wearing August Birthstones?

According to traditional beliefs, each August birthstone is associated with different qualities.

Peridot is linked with positivity, prosperity and emotional balance, while Spinel is believed to encourage strength, motivation and hope. Sardonyx is traditionally connected with courage, discipline and stability.

However, these benefits come from astrology, gemstone folklore and cultural traditions. They are not scientifically or medically proven.

The real benefit of wearing an August birthstone is often personal. It may represent your birth month, an important relationship or a meaningful life event.

What Colours Are the August Birthstones?

August birthstones offer a wide variety of colours and visual styles.

Peridot is recognised for its green colour and may appear yellowish green, lime green, olive green, grass green or deep green. Bright, evenly distributed green shades with minimal brown undertones are generally admired.

Spinel occurs in several colours, including red, pink, orange, purple, blue, grey and black. Red Spinel can sometimes be confused with Ruby because of its similar appearance.

Sardonyx is recognised by its contrasting bands, which may include reddish brown, orange, brown, white or black. Clear and strongly contrasting bands are especially popular in carved jewellery.

Are August Birthstones Good for Everyday Jewellery?

The suitability of an August birthstone for everyday wear depends on the gemstone, jewellery design and how carefully it is worn.

Spinel is the most suitable of the three for regular wear because it has good hardness and durability.

Peridot can also be worn regularly but should be protected from scratches, chemicals and hard impacts.

Sardonyx is suitable for jewellery but may scratch or chip if handled roughly.

For Peridot and Sardonyx, earrings and pendants are generally safer choices than rings because they receive less direct impact during everyday activities.

Why IDT Certification Matters

When purchasing valuable gemstone jewellery, knowing exactly what you are buying is important.

IDT Gemological Laboratories examines gemstones using professional instruments and testing methods.

An IDT Gemstone Identification Report can help provide information about:

• The gemstone’s identity
• Whether it is natural or synthetic, where applicable
• Detectable treatments
• Weight and measurements

Before purchasing valuable Peridot, Spinel or Sardonyx jewellery, always insist on IDT Certification and verify the report through IDT’s official verification platform.

Independent testing can help you understand whether the gemstone matches the seller’s description.

How to Care for August Birthstone Jewellery

Peridot, Spinel and Sardonyx have different levels of durability, but a few general precautions can help protect August birthstone jewellery.

Clean the jewellery gently using lukewarm water, mild soap and a soft cloth or brush.

Avoid strong chemicals, hard impacts, excessive heat, sudden temperature changes and steam cleaning. Jewellery pieces should also be stored separately rather than kept together, as contact with harder gemstones may cause scratches.

Peridot and Sardonyx may scratch more easily than Spinel and should therefore be handled with additional care.

Sardonyx may also be dyed, so excessive heat or strong chemicals can affect its appearance.

Store each jewellery piece separately in a soft pouch or lined jewellery box to help reduce scratching and accidental damage.Ruby jewellery, professional cleaning by someone familiar with gemstone treatments is recommended.

Conclusion

Peridot, Spinel and Sardonyx are the recognised August birthstones, and each offers a very different appearance.

Peridot is loved for its fresh green colour and is traditionally associated with protection and happiness. Spinel offers a wide range of vibrant colours and represents strength, hope and energy. Sardonyx stands out for its contrasting bands and is traditionally connected with courage, protection and stability.

Whether you choose fresh green Peridot, colourful Spinel or distinctive Sardonyx, make sure you understand what you are buying.

Look beyond colour and appearance, ask about possible treatments and always insist on IDT Certification.

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Frequently Asked Questions

What are the birthstones for August?

Peridot, Spinel and Sardonyx are the recognised birthstones for August.

What is the main August birthstone?

Peridot is commonly considered the primary August birthstone.

What colours are August birthstones?

Peridot occurs in different shades of green, Spinel is available in colours such as red, pink, blue, purple, orange and grey, while Sardonyx displays contrasting reddish, brown, white or black bands.

What do August birthstones represent?

The August birthstones traditionally represent qualities such as protection, happiness, courage, strength, hope and positive energy.

Can August birthstones be worn every day?

Spinel is suitable for regular wear because of its good hardness and durability.

Peridot and Sardonyx can also be worn regularly but require more careful handling to protect them from scratches, impacts and damage.

Can Spinel be confused with Ruby?

Yes. Red Spinel may sometimes be confused with Ruby because the two gemstones can have a similar appearance.

Can Sardonyx be treated?

Yes. Sardonyx may be dyed, so it is important to ask whether a gemstone has received any treatment.

How can I check whether an August birthstone is genuine?

Ask for an independent gemstone identification report, such as IDT Certification, instead of relying only on the gemstone’s colour, pattern or appearance.