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The 19 Most Expensive Diamonds in the World

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All diamonds are expensive, however the costliest diamonds on the earth take issues to a complete new stage. These high-priced gems have a wealthy historical past and wealthy homeowners!

Most Costly Diamonds within the World

On this article, we’ll take a look at a number of the most well-known diamonds worldwide. First although, let’s take a look at the the reason why these gem stones are so exorbitantly priced.

Why Are Diamonds Costly?

Taking their title from the traditional Greek phrase adamas that means indestructible, diamonds are recognized for his or her bodily qualities. Ranked at 10 on the Mohs Scale of Hardness, diamonds are nearly unattainable to interrupt or scratch.

Surprisingly, diamonds themselves aren’t all that uncommon. Actually, they’re probably the most widespread treasured stones discovered.

Nonetheless, solely about 30% of mined diamonds are thought-about to be of gem-quality. Extracting diamonds is kind of a sophisticated, labor intensive course of. A tough diamond should be minimize and polished earlier than being dropped at market.

One more reason for the excessive value of diamonds is market demand. The De Beers Company created promoting campaigns to persuade males to spend 2 months wage on a diamond engagement ring. A Diamond is Perpetually grew to become probably the most famous diamond quotes of all time.

The 4 Cs of diamond classification are Cs are diamond minimize, coloration, readability, and carat weight. The upper every of those, the dearer the diamond can be.

Colorless diamonds
Colorless diamonds

19. Allnatt Diamond: $3.043 million

This 101.29 carat Fancy Vivid Yellow diamond is called after Main Alfred Ernest Allnatt. He was a British businessman and artwork collector.

It’s thought that this distinctive diamond got here from one of many De Beers Premier mine in South Africa. After shopping for the diamond within the Nineteen Fifties, Main Allnatt commissioned Cartier to make a flower formed setting for it.

Colored diamonds over 100 carats are very uncommon, and this is among the largest yellow diamonds on the earth. Bought by Christie’s Geneva at public sale for $3,043,496 USD in Might 1996, the cushion-cut gemstone initially weighed 102.07 carats and was graded Fancy Intense Yellow.

After the sale to the SIBA Company, the Allnatt Diamond was regraded as Fancy Vivid Yellow.

The Allnatt Diamond
The Allnatt Diamond – probably the most costly diamonds on the earth

18. The Sancy Diamond: $6 million

This pale yellow 55.23 carats diamond was initially a good bigger diamond known as Balle de Flandres. Given as a dowry of Valentina Visconti, who married Louis I, Duke of Orleans, the gemstone has been owned by a number of royal figures.

King Manuel I of Portugal, Henry III of France, Henry IV, King James VI, Charles I and James II all owned this historic gemstone. Henry III was bald and hid this by sporting a hat adorned with The Sancy Diamond.

It takes its title from the Seigneur de Sancy, Nicolas de Harlay who was a French diplomat and jewellery collector.

William Waldorf Astor purchased The Sancy in 1906 and the Astor household owned the diamond till 1978, once they offered it to The Louvre in Paris. The Sancy is displayed within the Apollo Gallery, along with the Regent Diamond.

Though The Sancy has by no means been valued, it’s estimated to be value not less than $6 million.

The Sancy Diamond
The Sancy Diamond – Sailko, CC BY 3.0, through Wikimedia Commons

17. Golden Jubilee Diamond: $12 million

At 545.67 carats and with a weight of 109.13 g, the Golden Jubilee Diamond is the most important minimize and faceted diamond on the earth. An uncommon brown diamond, it has a golden hue.

Found within the Premier Mine in South Africa in 1985, it was initially nicknamed “Unknown Brown”. As there have been cracks within the inside, De Beers employed well-known diamond cutter Gabriel Tolkowsky to chop it.

They constructed a vibration underground chamber to work on the diamond. Two years later, the unique 755.50 carats gem stone had been decreased to 545.57 carats.

This large diamond was purchased by a crew led by Thai businessman Henry Ho. As a celebration of King Bhumibol’s fiftieth coronation anniversary, they introduced the diamond to his daughter, Princess Maha Chakri Sirindhorn, to present to the King.

The Golden Jubilee Diamond
The Golden Jubilee Diamond – 3D rendering illustration

16. The Coronary heart of Eternity: $16 million

The Coronary heart of Eternity is a Fancy Vivid Blue diamond that measures 27.64 carats. Found within the Premier Mine in South Africa, the one important supply of blue diamonds worldwide, it has a particular coronary heart form.

Minimize by the Steinmetz Group, the diamond was then offered to the De Beers Group. In November 2000, The Coronary heart of Eternity was one of many supposed targets of the Millennium Dome diamond heist in London, UK. Nevertheless, the plot was foiled by the Metropolitan Police.

The current proprietor of this uncommon blue diamond is unknown. Nevertheless, there’s a rumor that Floyd Mayweather purchased the Coronary heart of Eternity necklace for his ex-fiancé Shantel Jackson.

15. Archduke Joseph Diamond: $21.5 million

A colorless, elongated cushion-shaped diamond, the Archduke Joseph is among the costliest colorless diamonds to be offered at public sale. Taking its title from Archduke Joseph August of Austria whose household owned it for a lot of years, this spectacular gemstone was then purchased by Molina Positive Jewelers of Phoenix.

That they had the diamond recut from its unique 78.54 carats to 76.45 carats. Singer Celine Dion wore the diamond for a tv particular in 2002.

The Archduke Joseph Diamond was offered to an unknown bidder for $21.5 million in November 2012 by Christie’s in Geneva.

Archduke Joseph August of Austria
Archduke Joseph – Public area, through Wikimedia Commons

14. The Excellent Pink: $23.17 million

A uncommon pink diamond measuring 14.23 carats, The Excellent Pink was one in every of solely 18 pink diamonds showing at public sale to weigh greater than 10 carats. Amongst these 18 diamonds, this was the one one to be ranked a Fancy Intense Excellent Pink by the Gemological Institute of America (GIA).

The Excellent Pink Diamond offered for $23.17 million at Christie’s Hong Kong in 2010 to an unknown bidder. This was nearly 30% greater than its higher estimate.

This diamond is mounted in 18k gold and rose gold, surrounded on both facet by two clear diamonds. 

13. Wittelsbach-Graff Diamond: $23.4 million

An internally flawless 31.06 carat deep blue diamond, the Wittelsbach was discovered within the Kollur Mine, India. In 1664, the Wittelsbach Diamond was given by Philip IV of Spain to his daughter, the Infanta Margarita Theresa, when she obtained engaged to Emperor Leopold I of Austria.

In 1722, the diamond handed to the Wittelsbach household, rulers of the Home of Bavaria as a part of a dowry. Purchased by jeweler Laurence Graff in 2008 for £16.4 million, the Wittelsbach-Graff Diamond wasn’t at all times good.

Graff later admitted that three diamond cutters had eliminated flaws with the diamond. This beautiful diamond offered for $23.4 million at Christie’s in 2010, nonetheless it’s now estimated to be value $80 million.

The Wittelsbach Diamond before being recut by Graff
The Wittelsbach Diamond earlier than being recut by Graff – picture: Physolamuse, Public area, through Wikimedia Commons

12. The Winston Blue Diamond: $23.8 million

This blue diamond was purchased by Harry Winston Inc. at Christie’s Geneva Magnificent Jewels sale in Might 2014 for $23.8 million. The 13.22 carat diamond was initially known as The Blue however renamed by Nayla Hayek, the CEO of Harry Winston.

Licensed by the Geological Institute of America as Fancy Vivid Blue with flawless readability, The Winston Blue has a pear form. It’s flanked by two defend form colorless diamonds.

11. The Orange Diamond: $35.5 million

One of many rarest forms of gemstone, pure orange diamonds get their coloration from nitrogen parts. Named merely The Orange, this pear-shaped stone weighs 14.82 carats.

Rated the most important Fancy Vivid Orange diamond graded by the Gemological Institute of America on the time of the report, this distinctive stone offered for $35.5 million at Christie’s Geneva Magnificent Jewels Sale in 2013.

10. The Princie: $39.3 million

Found within the Golconda Mines in India greater than 300 years in the past, The Princie Diamond weighs 36.65 carats. Graded a Fancy Intense Pink, it takes on an orangey-red hue when uncovered to ultraviolet gentle. 

The diamond takes its title from Sayajirao Gaekwad, the son of Sita Devi, Maharanee of Baroda. In 2013, the gemstone was offered at Christie’s in New York to an nameless cellphone bidder.

The most expensive diamonds in the world
The most costly diamonds on the earth

9. The Graff Pink Diamond: $46.2 million

A uncommon 24.78 carat Vivid Pink diamond, The Graff is called after Laurence Graff, who acquired it on the Sotheby’s Magnificent Jewels Sale in Geneva in 2010.

Graff had 25 small pure faults faraway from the ring, and the carat measurement was decreased from 24.78 carats to 23.88 carats. This modified the colour from intense to vivid and the stone’s readability to internally flawless. 

Beforehand owned by the American jeweler Harry Winston, this emerald minimize diamond is mounted in a hoop.

8. The Blue Moon of Josephine: $48.4 million

This flawless 12.03 carats blue diamond was present in January 2014 on the Cullinan mine in South Africa. It offered at a Sotheby’s public sale in Geneva in November 2015 for $48.4 million.

The sale was the primary time any diamond had offered for over $4 million per carat. Solely 4 of the 400 blue diamonds graded by the GIA have been graded vivid blue.

The Blue Moon Diamond, because it was initially recognized, was renamed The Blue Moon of Josephine by the purchaser, Hong Kong businessman Joseph Lau Luen Hung. He named the diamond after his daughter Josephine.

7. The Oppenheimer Blue Diamond: $57.5 million

When this uncommon diamond was offered in Might 2016, The Oppenheimer Blue set a brand new world document for the very best quantity ever achieved by a jewel at public sale. That document was damaged by the Pink Star Diamond in April 2017.

This 14.62 carat vivid blue diamond was named after its earlier proprietor, Sir Philip Oppenheimer. The racehorse proprietor was a British diamond seller and collector.

The massive rectangular formed diamond has an emerald minimize set in a platinum ring. On both facet, there’s a colorless trapeze-shaped diamond. 

The Oppenheimer Blue diamond - 3D rendering illustration
The Oppenheimer Blue diamond – 3D rendering illustration

6. The Regent Diamond: $61 million

Should you go to The Louvre in Paris, look out for The Regent Diamond. A140.64-carat cushion-shaped gemstone, The Regent is internally flawless. In line with rumor, the magnificent diamond was found in 1698 by a slave within the Kollur Mine in India.

He hid the diamond in bandages from a self-inflicted wound in his leg, however was killed by an English sea captain who offered the diamond to an Indian service provider. It was then offered to Thomas Pitt, the British governor of Madras and named the Pitt Diamond.

The French Regent, Philippe II Duke of Orleans purchased the diamond in 1717. It adorned the crown of Louis XV throughout his coronation in 1722, and was later used to brighten a hat belonging to Marie Antoinette.

Now owned by the French state, The Regent Diamond has been on show within the Louvre museum since 1887. It’s thought-about to be probably the most lovely diamond on the earth, and has a bluish fluoresence.

The Regent diamond
The Regent diamond – courtesy of Tangopaso, Public area, through Wikimedia Commons

5. CTF Pink Star Diamond: $71.2 million

Found in 1999 in one of many De Beers South African diamond mines, the tough stone was purchased by the Steinmetz Group. The 59.6 carats gemstone was then minimize by 8 polishers over 20 months.

Beforehand generally known as the Steinmetz Pink, The Pink Star was renamed CTF Pink Star by Dr. Henry Cheng Kar-Shun, chairman of jeweler Chow Tai Fook, after his late father. 

The naturally coloured diamond is graded Fancy Vivid Pink and internally flawless.

4. De Beers Centenary Diamond: $100 millon

This large 273.85 carat gemstone is the third largest diamond to have been discovered within the Premier Mine, South Africa. Solely The Cullinan I and II diamonds are greater.

Mined in 1988, The Centenary Diamond was initially 599 carats, earlier than being minimize to a coronary heart form in a vibration free chamber by Gabi Tolkowsky and his crew. It’s graded a D coloration, the very best high quality for colorless diamonds.

Though the acquisition value and diamond proprietor are unknown, this gemstone was insured by De Beers for over $100 million.

3. The Hope Diamond: $250 million

This costly diamond has a uncommon blue coloration, because of traces of boron. Weighing 45.52 carats, the gemstone got here from the Kollur Mine in India.

The date of the invention is unknown, however possession information return over 400 years for this distinctive diamond. In 1949, the American gem seller, Harry Winston purchased The Hope Diamond and gave it to the Nationwide Museum of Pure Historical past of america in 1958.

The diamond has been on show on the museum, a department of The Smithsonian Institute since then. It’s estimated to be value between $200 – $350 million.

If The Hope Diamond appears acquainted to you, that’s as a result of the uncommon gemstone was the inspiration behind The Coronary heart of the Ocean within the Titanic film. 

The Hope Diamond
The Hope Diamond – Nationwide Museum of Pure Historical past, CC BY-SA 3.0 through Wikimedia Commons

2. The Cullinan Diamond: over $400 million

The biggest gem high quality tough diamond ever found, The Cullinan Diamond is now really a group of 105 stones of various cuts. Initially weighing an astonishing 3,106.75 carats, the big diamond was discovered on the Premier No.2 mine in Cullinan, South Africa in 1905.

Named after the chairman of the mine, Thomas Cullinan, the tough diamond was minimize into 9 main stones totalling 1,055.89 carats and 96 unpolished parts and minor gem stones.

The Cullinan I, often known as the Nice Star of Africa, is the most important gem, at 530.4 carats. That is the largest clear minimize diamond on the earth.

Owned by Queen Elizabeth II, the Cullinan I is mounted on the sovereign’s spectre, whereas the Cullinan II is a part of the Imperial State Crown. You may see each in The Jewel Home on the Tower of London.

If the tough Cullinan Diamond was found at present, it will doubtlessly be value over $400 million. This priceless diamond has not been lately valued.

The Cullinan diamonds are among the most expensive diamonds in the world
The Cullinan diamonds are among the many costliest diamonds on the earth – 3D rendering illustration

1. Mountain of Gentle Diamond (Koh-I-Noor): Priceless

Regarded as the costliest diamond on the earth, the Koh-I-Noor is often known as The Mountain of Gentle. Weighing 105.6 carats, this colorless gemstone is now a part of the British Crown Jewels.

The central stone of the Queen Mom’s crown, the Koh-I-Noor diamond is considered by tens of millions of holiday makers to the Tower of London annually. The Kohinoor diamond is commonly stated to be cursed, as many male homeowners misplaced their energy or lives unexpectedly, and it has subsequently solely been worn by ladies since 1849.

Thought to have come from India, the gemstone was a part of the Mughal Peacock Throne. It was later controversially transferred to Queen Victoria when the British annexed the Punjab. Prince Albert had the gem recut by Coster Diamonds as an oval good.

Though the Koh-i-Noor diamond is taken into account to be priceless, the complete Crown Jewels themselves are estimated to be value over $1 billion.

The Koh-I-Noor is the biggest and most famous diamond in the world
The Koh-I-Noor is the largest and most well-known diamond on the earth – 3D rendering illustration

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The most expensive diamonds in the world
The most costly diamonds on the earth

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