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