Top 10 Rarest Gemstone Found on Earth

For one reason or another, whether or not it’s jewelry, cars, art, or sports record, people are interested in the more beautiful things in life. The rarer an item is a gemstone, a lot of exclusivities it holds.

Gems, as an example, take millions of years to create in nature, and only a fraction of them can ever be found, mined, cut, and sold as gemstones. The following ten gems are the world’s rarest and most precious gemstones.

Top 10 Rarest Gemstone Found on Earth


  • Painite Gemstone
  • chrysoberyl Gemstone
  • Taaffeite Gemstone
  • Jadeite Gemstone
  • Red Beryl Gemstone
  • Black Opal Gemstone
  • Grandidierite Gemstone
  • Benitoite Gemstone
  • Tanzanite Gemstone
  • Poudretteite Gemstone
  • Conclusion

1. Painite Gemstone

According to many, including the Guinness Book of the world record, Painite is the world’s rarest mineral. For many years, only two crystals were familiar to exist. The mineral is created from aluminum, calcium, boron, zirconium, and oxygen.

Painite may be a very rare borate mineral. It had been initially found in Myanmar by British mineralogist and gem dealer Arthur C.D. Pain who misidentified it as ruby, till it had been discovered as a brand new gemstone within the 1950s. When it was confirmed as a brand new mineral species, the mineral was named after him.

2.chrysoberyl Gemstone

The hype behind alexandrite is because of its color-changing properties (and its scarcity relative to diamond). These unique traits create a rare combination of minerals that includes titanium, iron, and chromium.

The mineral or gemstone chrysoberyl is an aluminate of beryllium. Despite the similarity of their names, chrysoberyl and beryl are two completely totally different gemstones, though they both contain beryllium.

Chrysoberyl is that the third-hardest frequently encountered natural gems and lies at 8.5 on the scale of measurement of mineral hardness, between corundum and topaz.

3.Taaffeite Gemstone

It is named when the Bohemian-Irish gemologist Richard Taaffe who discovered it in 1945, Taaffeite may be a very rare gem. In fact, only a handful of those precious stones have ever been found, creating them a real collector’s gemstone.

Taaffeite may be a mineral, called when its discoverer Richard Taaffe (1898–1967), who found the first sample, a cut, and polished gem, in October 1945 in a jeweler’s store in Dublin, Ireland. As such, it’s the sole gemstone to have been initially known from a faceted stone.

Most pieces of the gemstone, before Taaffe, had been misidentified as spinel. For many years afterward, it had been familiar only in a few samples, and it’s still one of the rarest gemstone minerals within the world.

4.Jadeite Gemstone

Mainly found in limited quantities, jadeite is most useful once it’s colored a deep, translucent green. In 1997, Christie’s business firm sold-out a jadeite necklace for nearly $10 million.

Jadeite may be a pyroxene mineral with composition NaAlSi2O6. it’s monoclinic. it’s a Mohs hardness of concerning 6.5 to 7.0 depending on the composition. The mineral is dense, with a specific gravity of concerning 3.4

5.Red Beryl Gemstone

There is just one familiar commercial production of gem-quality red beryl in the world, and it’s situated at the Ruby Violet mine within the Wah Wah Mountains of Beaver County, Utah.

Beryl may be a mineral composed of beryllium aluminum cyclosilicate with the chemical formula Be3Al2Si6O18. Well-known styles of beryl include emerald and aquamarine. Naturally occurring, hexagonal crystals of beryl can be up to many meters in size.

However, terminated crystals are relatively rare. Pure beryl is colorless. However, it’s frequently tinted by impurities; possible colors are green, blue, yellow, red (the rarest), and white. Beryl is additionally an ore source of beryllium.

6.Black Opal Gemstone

While opal could also be Australia’s national gemstone, the black opal is that the rarest and most useful of its kind.

Opal may be a hydrous amorphous type of silica. Its water content could range from 3 to 21st by weight. However, it is usually between 6 and 100%. Due to its amorphous character, it’s classed as a mineraloid, unlike crystalline types of silica, that are classed as minerals.

It is stored at a relatively low temperature and should happen in the fissures of almost any kind of rock, being most commonly found with iron ore, sandstone, rhyolite, marl, and basalt. Opal is the national gemstone of Australia.

7.Grandidierite Gemstone

Found almost completely in Madagascar, this bluish-green mineral is pleochroic and may transmit blue, green, and white light.

Commercial parties commonly tout grandidierite (eg, gemstone mining companies, gem traders- and cutters) as a very rare and high-priced gemstone, however about rarity, a clear distinction should be created between pure gem quality and a much a lot of common quality grandidierite.

To be of pure gem quality, a stone-like grandidierite must be of high transparency, even color, and with as few internal errors as possible. A far less rare type of grandidierite is one with low transparency and many internal defects such as fractures and inclusions. This latter kind is widely available.

8.Benitoite Gemstone

Typically found close to the San Benito River in California, Benitoite maybe a blue to purple gemstone initial discovered in 1907. The best a part of this gem is once put under light-weight|ultraviolet illumination|UV|actinic radiation|actinic ray} light. It resembles glowing blue chalk.

Benitoite happens in a number of isolated locations globally. However, gemstone quality material has only been found in Golden State at the Benito Gem Mine wherever it had been initially discovered.

It’s been properly known in Montana, Arkansas, Japan, and Australia though they formed under slightly different conditions and only grew large enough to be thought-about an accessory mineral. In 1985 benitoite was named because of the official state gem of California.

9.Tanzanite Gemstone

Aside from purchasing it, the only approach you’ll ever obtain Tanzanite is by traveling to the foothills of Mount Kilimanjaro in the Northern United Republic of Tanzania. The blue-purple stone is very rare and will probably be well-mined out at intervals 20-30 years.

Tanzanite is that the blue and violet style of the mineral zoisite (a calcium aluminum hydroxyl group sorosilicate), caused by little amounts of metallic element, belonging to the epidote group.

Tanzanite is simply found in the United Republic of Tanzania, in a} very little mining area (approximately 7 km (4.3 mi) long and 2 km (1.2 mi) wide) close to the Mirerani Hills.

10.Poudretteite Gemstone

First found within the 1960s within the Poudrette quarry of Mont Saint Hilaire, Quebec, Poudretteite is one of the rarest gemstones familiar nowadays.

Poudretteite is an extraordinarily rare mineral and gemstone that was initially found as minute crystals in Mont St. Hilaire, Quebec, Canada, during the 1960s. The mineral was named for the Poudrette family as a result of they operated a quarry within the Mont St. Hilaire area wherever poudretteite was originally found.


There are roughly 200 styles of natural gemstone familiar in the world nowadays. aboard the world’s precious gems (diamond, ruby, sapphire, and emerald) are varied semi-precious stones, a number of that are thus incredibly rare that their worth outstrips several of the world’s most respected precious gems

If you are using Gems Story education, and you will easily understand. The objective of Gems Story is to provide you the best quality content and awareness.

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3 thoughts on “Top 10 Rarest Gemstone Found on Earth

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