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GIA 4Cs Diamond Blog

GIA 4Cs Diamond Blog

August Birthstone: Where Does Peridot Come From?

Peridot, the August birthstone, has an amazing story. Some journeyed to earth on meteorites. Some are found in exotic locales like Peridot Beach, Hawaii, where the sands shimmer a luminous green. And that’s just the beginning of our tale… (more…)

Famous Birthstones: Peridot – The Green Goddess

The August birthstone is sometimes referred to as the extreme gem due to the fact that peridot is found in volcanic rock and meteorites. The word peridot comes from the Arabic faridat which means gem.

Do you have an August birthday and call peridot your birthstone? Celebrate this month in style with a look at one of the world’s finest peridot gems, The Green Goddess. (more…)

Peridot: The Extreme Gem

August’s fascinating birthstone may be called the “extreme gem” because it is formed in the most extreme conditions, found in lava, meteorites and deep within Earth’s mantle. Peridot has been found in pallasite meteorites, which contain remnants of our solar system’s birth. In 2006, peridot was found in comet dust brought back from the Stardust robotic space probe. (more…)

GIA Celebrates Birthstones – Peridot, the Gemstone Born From Fire

Peridot, the August birthstone, is the gem variety of the mineral olivine. Instantly recognizable with its distinctive lime green color, peridot is known as the “extreme” gem because it is only found in harsh conditions. It is mined from rocks created by volcanoes and even found in meteorites that fall to Earth. (more…)

August Birthstone: Peridot, from Earth or from Space

Hailing from the olivine group of minerals, the peridot is a mysterious and thought-provoking gem. Peridot was valued in many ancient and medieval cultures, first in the second century BC in priests’ jewelry and later in the chalices and churches of medieval Europe. Peridot has also been used for centuries as a protective talisman, shielding the owner from evil spirits and “terrors of the night.” (more…)