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Peridot colors range from very light greenish yellows to medium yellowish green. Choose the color that appeals to you the most. Tip #1âthe lighter more chartreusey stones are the least expensive. The more green the color, the more valuable. Tip #2â The larger the stone, the darker and richer the color can be. Tip #3â Since there is good supply of quality peridot, itâs relatively easy to find great matched pairs for earrings without having to pay a premium for matching.
The Gemstone Peridot. Peridot is a well-known and ancient gemstone, with jewelry pieces dating all the way back to the Pharaohs in Egypt. The gem variety of the mineral Olivine, it makes a lovely light green to olive-green gemstone.The intensity of color depends on the amount of iron present in a Peridot's chemical structure; the more iron it contains the deeper green it will be.eridot SOURCES. Although the mineral Olivine is fairly common, the gem form of Peridot is more limited. Egypt was the ancient source of Peridot, but now the main sources are in Pakistan, Burma, Afghanistan, China, Vietnam, Ethiopia, and the United States (Arizona).