Peridot
Peridots have been used ornamentally for centuries. In fact, it’s believed that Cleopatra’s beloved emeralds were more likely this paler green stone often called the evening emerald. Peridots are found on just about every continent, but the bulk of gem quality peridots comes from Burma, China, Pakistan and the San Carlos Apache Indian Reservation in the US.
They are one of the less expensive gems, and are often found in large (over 10 carat) sizes. This means that it’s not unusual to find excellent quality peridots for low prices. Because it is inexpensive and readily available, peridot is a favorite material for some of the more fanciful cuts of gemstone.
Learn more about the August birthstone
Peridot buying guide
Sometimes referred to as the Evening Emerald, the most valuable peridots are the same rich green as high quality emeralds. An excellent quality peridot has a ‘velvety’ quality to the color, as opposed to the fire of emeralds, due to the difference in their refractive properties. Because the stone is so readily available, the gauge of quality is eye clean stones with no visible inclusions. The color of the most highly valued stones is a bright grass green with no yellow or olive tones – but that’s very much a matter of preference. If you like a richer, deeper, more earthy tone, you could get an excellent bargain in a peridot piece.
Peridot care
Like other gemstones, peridots should be protected from knocks and bangs that might chip the stone. In addition, regular cleaning will keep your peridot jewelry looking its best.
Everyday caution
Remove peridot jewelry before doing housecleaning, yard work or other activities that might subject it to damaging blows or strikes. Put on your jewelry after applying makeup, lotions, hair spray and other cosmetics, and avoid using household chemicals while wearing peridot jewelry. In addition, avoid prolonged exposure to sunlight, which can fade color, and extreme temperature changes which might crack the stones.
Cleaning peridot jewelry
Clean peridot in warm water with dishwashing detergent, or a mild commercial solution. Avoid harsh chemicals and abrasives which can damage the surface and destroy the luster. You can use a small amount of ammonia in the water to help brighten the stone if it’s excessively dirty. Soak in dishwater solution for 10 to 20 minutes, then scrub thoroughly but gently with a soft brush. Rinse and dry well before storing. Have jewelry professionally cleaned every one to two years.
Storing peridot jewelry
Because the stone is relatively soft, peridot jewelry needs to be protected from harder jewelry and metals in your jewelry box. Store it in a soft pouch of its own to keep other gems from scratching or marring the surface.
