4 Diamond Masterpieces That Sold for Insane Prices 💎 ¦ Star of Diamond, Hope Diamond

Relics & Retro Gems
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2 Video Views·Aug 13, 2025
Have you ever wondered how much someone would pay for a single gemstone?
Not just a few thousand, but millions of dollars.
Today we'll dive into the fascinating world of the rarest
and most expensive gemstones ever sold.
From mysterious origins to royal connections,
these stones are more than just beautiful.
They're priceless history.
Let's start with the Pink Star Diamond, one of the most famous gemstones in the world.
It's a 59.6 carat vivid pink diamond, flawless inside and out.
It was mined by De Beers in South Africa in 1999 and took two years to cut and polish.
In 2017, it was sold at auction by Sotheby's in Hong Kong for $71.2 million,
making it the most expensive gemstone ever sold at auction.
Its buyer? A Hong Kong jewelry company called Chow Tai Fook.
This diamond is so rare that only 1% of all pink diamonds...
Now let's talk about mystery and legend.
The Hope Diamond.
Weighing 45.52 carats, this deep blue diamond has a dark past.
Rumors say it's cursed, bringing tragedy to its owners.
The sentence in English is...
It was originally mined in India in the 1600s
and later passed through the hands of kings and billionaires.
The diamond is now housed in the Smithsonian Institution in Washington, D.C.,
but experts estimate its value to be around $250 million.
That's right.
This is one of the most priceless gems on earth,
not just because of its size or color, but because of its incredible history.
Another stunning gem is the Blue Moon of Josephine, a 12.03 carat vivid blue diamond.
It was sold in 2015 for $48.4 million to Hong Kong billionaire Joseph Lau,
who named it after his daughter.
Another stunning gem is the Blue Moon of Josephine, a 12.03 carat vivid blue diamond.
It was sold in 2015 for $48.4 million to Hong Kong billionaire Joseph Lau,
who named it after his daughter.
Eshel is its pure blue color,
an extremely rare hue caused by traces of boron in its crystal structure.
The Blue Moon is considered a once-in-a-lifetime discovery
found in South Africa's Kelenan Mine.
Let's move away from diamonds for a moment
and look at the Sunrise Ruby.
This 25.59 carat Burmese ruby is one of the most vivid pigeon blood rubies ever seen.
Rubies of this color and size are incredibly rare, and most are under 5 carats.
In 2015, it was sold at Sotheby's for $30.4 million,
setting a world record for the most expensive colored gemstone ever sold.
It's named after a poem by the 13th century Persian poet Rumi,
adding even more mystique to its allure.
Not all valuable gemstones are diamonds or rubies.
In 2014, a necklace made from 27 imperial green jadeite beads
was sold for $27.4 million in Hong Kong.
This piece, known as the Hutton-Madhavani necklace,
was once owned by American heiress Barbara Hutton.
In 2015, it was sold at Sotheby's for $30.4 million,
setting a world record for the most expensive colored gemstone ever sold.
It's named after a poem by the 13th century Persian poet Rumi,
adding even more mystique to its allure.
In 2015, it was sold at Sotheby's for $30.4 million,
setting a world record for the most expensive colored gemstone ever sold.
It's named after a poem by the 13th century Persian poet Rumi,
adding even more mystique to its allure.
