But, if you even find a blue diamond on the market, expect to pay at least $3.8 million per carat. … Although Lau is the owner of the most expensive diamond in the world, the most popular blue diamond is the Hope Diamond, a 45.52 carat walnut-sized blue diamond with ownership records stretching back four hundred years.
What is the most expensive diamond in the world?
Topping our list of the most expensive diamonds in the world is the legendary Koh-I-Noor. Weighing in at a massive 105.6ct, the most expensive diamond in the world is oval shaped. Steeped in mystery and legend, the stone is believed to have been mined in India in the 1300s.
Is the Hope diamond the most expensive?
The Pink Star topped the Oppenheimer Blue’s record as the most expensive jewel auctioned when Hong Kong jeweller Chow Tai Fook acquired the gem for US$71.2 million in 2017. The fancy vivid pink diamond was graded internally flawless by the The Gemological Institute of America (GIA) and is a mixed oval brilliant cut.
What is worth more than the Hope Diamond?
Millennium Star. Pear-shaped and totaling 203.04 carats, the Millennium Star is colorless (D) and internally flawless.
How much is the Hope diamond worth?
This article may require copy editing for grammar, style, cohesion, tone, or spelling.
|The Hope Diamond in the National Museum of Natural History|
|Weight||45.52 carats (9.104 g)|
|Owner||United States of America|
|Estimated value||US$200–350 million|
Who owns the Hope Diamond 2021?
The Hope Diamond remains in the safe of Joseph Frankel and Sons for six years. The Walsh family moves into a mansion on Massachusetts Avenue in Washington, DC.
What kind of diamond is the Hope Diamond?
It is classified as a type IIb diamond, which are semiconductive and usually phosphoresce. The Hope Diamond phosphoresces a strong red color, which will last for several seconds after exposure to short wave ultra-violet light. The diamond’s blue coloration is attributed to trace amounts of boron in the stone.
What is the most expensive diamond in the world 2021?
Most Expensive Diamonds Comparison (data for 2021):
|The Cullinan Diamond||3,106.75 carats||$400 millions|
|The Hope Diamond||45.55 carats||$350 million|
|De Beers Centenary Diamond||273.8 carats||$100 million|
|The Steinmetz Pink Diamond||59.6 carats||$71.2 millions|
What is the most rare diamond in the world?
Quick answer: The rarest diamond color is the red diamond. They are so rare that less than 30 true red diamonds are known to exist. They can cost $1 million per carat and most of the red diamonds in existence are less than ½ a carat in size.
Is the Hope Diamond priceless?
We at the Smithsonian like to say that the Hope Diamond is priceless. Its size, color, and eventful history, as well as its long tenure at the heart of the Smithsonian’s gem collection, make it a true American treasure. … But other, less tangible factors can also increase the value of a gem.
Was Hope Diamond on Titanic?
The Hope Diamond was not on the Titanic when it sank; it was owned by Washington socialite, Mrs Evelyn McLean, who didn’t even set sail on the infamous ship. When she died in 1947, it was sold to pay off her debts. The precious stone has its own narrative that is worthy of a film in itself.
Who stole the Hope Diamond?
1791: Wilhelm Fals
The diamond was stolen during the French revolution and re-cut. Wilhelm Fals was a Dutch jeweller who was responsible for cutting the 115-carat diamond to the 45-carat Blue Hope Diamond we see today.
Who owns the biggest diamond in the world?
Unearthed in a South Africa mine in 1905 and weighing 3,106 carats, the Cullinan—named after Thomas Cullinan, the chairman of the mining company—still holds the title of largest diamond ever found (if you’re keeping score, the second largest, the 1,758-carat Sewelo, was discovered in Botswana in 2019 and now belongs to …
Is the Hope diamond really cursed?
The diamond remained with the French royal family until it was stolen in 1792 during the French Revolution. Louis XIV and Marie Antoinette, who were beheaded, are often cited as victims of the curse. … The Hope diamond is the most famous cursed diamond in the world, but it is only one of many.
Why does the Hope diamond glow red?
When the light source was turned off, the diamond began to emit its characteristic red glow, a phenomenon that lasts several minutes. A second fiber-optic cable in the box channeled phosphorescent light from the diamond to the spectrometer.
Who owns the Hope diamond today?
The Hope Diamond has been in the possession of the Smithsonian Institute since it was gifted by Harry Winston. It’s kept on display in the Smithsonian National Museum of Natural History in Washington, D.C., at the forefront of the gem collection.