August birthstones: Peridot, Spinel and Sardonyx

August has three birthstones: peridot, spinel (added in 2016) and sardonyx. The older traditional list gave August the carnelian, a stone of a happy home.

Peridot — Clarity of mind — the old rhyme says follies and illusions flee from it.
Spinel — Energy and renewal.
Sardonyx — Strength and stability.

What the August stones symbolise

Symbolism comes from traditional gem lore. It is cultural, not a promise of any effect.

Your birth month is only one clue. Your full chart combines your birthstone with your zodiac, Vedic and Chinese signs and your numbers.

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Frequently asked questions

What is the birthstone for August?

The official modern August birthstones are peridot, spinel and sardonyx (Jewelers of America / American Gem Society list). The older traditional list gives carnelian.

Which zodiac signs are born in August?

August births fall under Leo or Virgo, depending on the day.

Other months

Official modern list	Peridot, Spinel, Sardonyx
Traditional list	Carnelian
Old Hindu list (Kunz, 1913)	Ruby
Zodiac signs	Leo · Virgo