Top 10 Rarest Gemstones on Earth | Rarer Than Diamonds!

Diamonds aren't even close to the rarest thing on Earth. From a stone with less than 10 known pieces in existence to a gem discovered by accident in a jeweler's tray, these are the 10 rarest gemstones on the planet — where they were found, when they were discovered, and exactly what they're worth today.

In this video:
00:00 – Intro
Black Opal – Australia's rainbow stone
Tanzanite – found in one 8km strip near Kilimanjaro
Poudretteite – barely existed until the year 2000
Grandidierite – rarer clean than fine emerald
Benitoite – California's glowing blue secret
Jeremejevite – Siberia's forgotten crystal
Musgravite – once the rarest gem on Earth
Red Beryl – rarer than diamond, 1 in 150,000
Painite – held the Guinness World Record for 50 years
Taaffeite – discovered by pure accident in 1945

If you had to pick just one of these to own, which one would it be? Let us know in the comments.

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