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What is the rarest most valuable gem?

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What is the rarest most valuable gem?

Musgravite. Musgravite was discovered in 1967 and is arguably the rarest gemstone in the world. It was first discovered in Musgrave Ranges, Australia, and later found in Madagascar and Greenland.

What is the world’s rarest gem?

Painite : Not just the rarest gemstone, but also the rarest mineral on earth, Painite holds the Guinness World Record for it. After its discovery in the year 1951, there existed only 2 specimens of Painite for the next many decades. By the year 2004, there were less than 2 dozens known gemstones.

What gem is more rare than a diamond?

Diamonds are one of the most valuable precious stones around, but not because diamonds are especially rare. In fact, high-quality emeralds, rubies, and sapphires are all rarer in nature than diamonds.

How rare is an opal?

How rare is opal? Silica is one of the most common minerals on the planet, but precious opal is very rare – far more rare than diamonds. Precious opal is rare because the natural processes that create it rarely occur. Most (at least 95%) of the opal found by miners is common opal without gem colour.

What is a very rare gem?

Painite was first discovered by British gemologist Arthur Charles Davy Pain in 1951 and recognized as a new mineral in 1957. For many years only one specimen of the dark red crystal was in existence, housed at the British Museum in London, making it the world’s rarest gemstone.

What are 10 rarest gems?

The 10 Rarest Gemstones In The World

  • Tanzanite. Tanzanite is only found in a very small area in Tanzania.
  • Black Opal. Precious opal in itself is rare.
  • Taaffeite. Taaffeite is a gemstone with an interesting history.
  • Poudretteite.
  • Larimar.
  • Alexandrite.
  • Benitoite.
  • Paraiba tourmaline.

Is opal expensive?

Generally opals with a black or dark body tone are more valuable than those with a white, light, or crystal body tone, because a stone with a darker body tone tends to display colours more vibrantly. Black opal is the most prized opal and may realise prices over AUD $15,000 a carat.

Which is the most expensive gem in the world?

Here is the Top 10 list of most expensive gemstones in the world: Tanzanite—$1,200 per carat Black Opal—$9,500 per carat Red Beryl—$10,000 per carat

Which is the most rare gemstone in the world?

Jadeite—$3 million per carat. (Image Courtesy of Mauro Cateb, Flickr) Jadeite is the purest, rarest, and most vivid gemstone in the Jade family. Though it’s available in a variety of colors including red, yellow, and black, green is most common with the stone.

Which is the most expensive ruby in the world?

Rubies are now priced at about $1.18 million per carat, placing them among the most expensive precious stones out there. This comes after a 26-carat ruby named ‘The Sunrise Ruby’ was sold off at $1.18 million per carat in 2015 in Geneva. 5. Emerald – $305,000 Per Carat

Which is the most valuable diamond in the world?

The Blue Diamond currently holds the record of the most valuable gemstone with a price of price about $3.93 million per carat. Blue Diamond is no doubt a darling of precious stone collectors around the world.