Peridot belongs to the forsterite fayalite mineral series which is part of the olivine group. Mg fe 2 sio 4. The beautiful green color peridot is one of those rare gemstones that come in only one color. The depth of green depends on its level of iron content. Peridot s color ranges from pure green to yellowish green to greenish yellow.
The most desirable color of peridot is deep olive green with a slight yellowish tint. However the variations of color green in peridot are quite wide from light yellow green color to a dark brownish green. Peridot s color can vary from yellow green and olive to brownish green and looks best under natural daylight. The egyptians called it the gem of the sun today this gem is still prized for its restful yellowish green hues and long history. Peridot with a grass green color is the best peridot of burmese and pakistan while the best arizona peridot typically has a lime green color.
It is one of the idiochromatic gems meaning its color comes from the basic chemical composition of the mineral itself not from minor impurities and therefore will only be found in shades of green. Its vivid green color does not change under artificial light. The ancient egyptians mined peridot on the red sea island of zabargad the source for many large fine peridots in the world s museums. The gem s colors tend to be at their finest in stones weighing 10 carats and above. The color of the gemstone can be brown olive yellowish green golden green lime green and grass green.
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Lower quality peridot is brownish. The peridot pronounced pear a doe or pear a dot i s generally a light green color. In fact peridot is one of the few semi precious gemstones found in only one color. The intensity of color depends on the amount of iron. Peridot is one of the few gemstones that comes in a single color.The finest hue is green without any hint of yellow or brown. Deeper olive green tones tend to be more valuable than lighter colored greens and yellowish greens. The finest hue is green without any hint of yellow or brown. Lower quality peridot is brownish. It is one of the idiochromatic gems meaning its color comes from the basic chemical composition of the mineral itself not from minor impurities and therefore will only be found in shades of green.
Deeper olive green tones tend to be more valuable than lighter colored greens and yellowish greens. The most desirable color of peridot is deep olive green with a slight yellowish tint. Peridot belongs to the forsterite fayalite mineral series which is part of the olivine group.
