Peridot Buying Guide

Peridot is a gemstone variety of the mineral olivine, known for its bright green color. This rare and precious gemstone has a unique hue that sets it apart from other green gemstones like emerald and tsavorite.

Peridot Characteristics

A. Color

Peridots exhibit a range of colors from olive green to bright lime green. The most prized peridots are those with vibrant green shades without any brownish tints.

B. Clarity

Clarity in peridots can range from stones with visible inclusions to flawless specimens. Eye-clean stones, which have no visible inclusions to the naked eye, are the most desirable for jewelry.

C. Cut

Peridots can be cut in any classic shape, such as round brilliant, pear, oval, emerald, and others. The cut can greatly influence the appearance and sparkle of the stone.

D. Hardness

With a hardness of 6.0-6.5 on the Mohs hardness scale, peridot is a durable gemstone but still requires proper care to prevent damage.

Peridot Quality and Grading

A. Color

Peridot color is graded on a scale from the lowest (olive) to the highest (lime) tone of green. The most desirable colors are those with a vibrant, even hue.

B. Clarity

Inclusions, cracks, and clouds in peridots are evaluated on a scale from the highest (Flawless) to the lowest (Included) grade. Stones with fewer inclusions are more valuable.

C. Cut

The quality of a peridot’s cut is graded based on factors such as percentage of reflection, symmetry, and polish. A well-cut stone will exhibit greater brilliance and sparkle.

D. Certification

Independent grading labs like GIA, AGS, and IGI provide certification to ensure the quality and consistency of peridots.

Peridot Enhancement

A. Natural Peridots

Natural peridots are rare and the most valuable. Their unique chemical composition and appearance cannot be duplicated.

B. Heat Treated Peridots

Heat-treated peridots have a lower iron content, which produces a better green color. These stones are more inexpensive but still durable.

C. Irradiated Peridots

Irradiated peridots are exposed to radiation to improve their green color. While the color is stable, these stones lose the distinction of being a natural gemstone.

Peridot Jewelry and Buying Tips

A. Select Color and Clarity

Choose the color and clarity of peridot based on your usage (necklace, earrings, bracelet, etc.) and budget.

B. Consider Certification and Grading

Opt for certified and graded peridots to ensure you’re buying high-quality stones at the best prices.

C. Buy from Reputed Jewelers

Purchase peridots from reputed jewelers to ensure authenticity, a good return policy, and value over time.

D. Peridot Pairings

Peridots pair well with white gold, yellow gold, rose gold, and platinum, making for stunning jewelry pieces.


Peridot is a unique and beautiful gemstone with a vibrant green color that sets it apart from other green gemstones. When purchasing peridot jewelry, consider factors such as color, clarity, cut, and certification to ensure you’re getting the best quality stone for your budget. Proper care and attention to the gemstone’s unique characteristics will help you enjoy your peridot jewelry for years to come.


  • Nathan Collins

    Having spent years working in the landscaping industry, Nathan Collins has cultivated a wealth of knowledge about the natural world. He is committed to helping others appreciate the beauty in their backyards, whether it's through identifying rare rocks and minerals or crafting the perfect landscape.

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