Most Expensive Diamonds Comparison (data for 2021):
| Diamond | Carat weight | Owner |
|---|---|---|
| The Winston Blue Diamond | 13.22 carats | Harry Winston, Inc. |
| The Wittelsbach Diamond | 31.06 carats | Hamad bin Khalifa Al Thani |
| The Perfect Pink Diamond | 14.23 carats | Unknown |
| The Heart of Eternity | 27.64 carats | De Beers Sa |
Who owns the most expensive diamond in the world?
Cullinan Diamond
| The rough diamond | |
|---|---|
| Weight | 3,106.75 carats (621.350 g) |
| Cut by | Joseph Asscher & Co. |
| Original owner | Premier Diamond Mining Company |
| Owner | Elizabeth II in right of the Crown |
Who owns the best diamond in the world?
THE Queen has an impressive jewellery collection filled with pearls, rubies, emeralds and sapphires – but she also owns the world’s biggest diamond. The monarch is the proud owner of the Cullinan Diamond, which weighed a whopping 3,106 metric carats before it was cut.
Which is the most costly diamond in the world?
Though the most expensive diamond in the world is the oval-shaped legendary Koh-I-Noor, weighing a massive 105.6 carat and the most expensive diamond, we do not know the actual price of it. Steeped in mystery and legend, the stone is believed to have been mined in India in the 1300s.
Which person has the most diamonds in the world?
Harshit Bansal (India), founder of Renani Jewels in Meerut, India, has broken the dazzling Guinness World Records title for the most diamonds set in one ring.
Who owns the biggest diamond?
Unearthed in a South Africa mine in 1905 and weighing 3,106 carats, the Cullinannamed after Thomas Cullinan, the chairman of the mining companystill 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
Who owns a red diamond?
Moussaieff Jewellers Ltd.
The rough stone weighed 13.9 carats (2.78 g). The diamond was purchased and cut by the William Goldberg Diamond Corp., where it went by its original name, the Red Shield.
Moussaieff Red Diamond.
| Weight | 5.11 carats (1.022 g) |
|---|---|
| Discovered | 1989 |
| Cut by | William Goldberg Diamond Corp. |
| Original owner | Ricardo E. P. Filho |
| Owner | Moussaieff Jewellers Ltd. |
What is a Tiffany diamond worth?
$30 million
The problem is the backstory of the yellow Tiffany diamond. Found in the Kimberley diamond mines in South Africa (under British rule) in 1877 as a 287.42 carat rough stone, it was later purchased by Charles Lewis Tiffany in 1878 for $18,000. Its estimated worth today is $30 million.
Is there really a black diamond?
Yes! Black diamonds are real diamonds. Natural diamonds, Carbonados, and treated black diamonds are all found in nature. Unlike natural diamonds and Carbonados, treated black diamonds aren’t naturally black, they’re treated with heat to get their color.
How much is 530 carat diamond worth?
It’s was so large that even after being cut into the famous 530 carat Star of Africa diamond, there was enough left over for several more valuable stones. The beautiful blue Hope Diamond is next on the list. It’s worth a staggering $250 million and is currently housed in the Smithsonian in Washington DC.
Who owns the Hope Diamond 2021?
Simon Frankel
Following the death of Lord Hope and much litigation, the stone is passed on to Hope’s nephew Henry Thomas Hope. Evalyn Walsh is born. To pay his debts, Lord Henry Thomas Hope sells the Hope Diamond to Simon Frankel, a New York jeweler, for $148,000.
Who owns the Pink Star diamond?
After bidding from three clients, the diamond was sold to jewellery retailer Chow Tai Fook, who was on the telephone to Sotheby’s Asia CEO Kevin Ching, for a hammer price of 490 million Hong Kong dollars (US$63 million).
How much is the Millennium Star diamond worth?
The Millennium Star is a diamond owned by De Beers. At 203.04 carats (40.608 g), it is the world’s second largest known top-color (grade D, i.e. colourless), internally and externally flawless, pear-shaped diamond.
Millennium Star.
| Weight | 203.04 carats (40.608 g) |
|---|---|
| Estimated value | Insured for ?100,000,000 |
How much is a red diamond worth?
Given their rarity, red diamonds are among the most expensive gemstones on average. Red diamonds can cost at least US$1 million per carat, and most of the known specimens are less than half a carat.
What is the largest cut diamond in the world?
Cullinan I
The largest stone is called the Star of Africa I, or Cullinan I, and at 530 carats, it is the largest-cut fine-quality colorless diamond in the world. The second largest stone, the Star of Africa II or Cullinan II, is 317 carats.
Where is the largest cut diamond in the world?
Leading the list as the world’s largest cut diamond is the Golden Jubilee. It is a yellow-brown stone that weighed 755.5 carats when it was unearthed in South Africa in 1986, from iconic diamond company De Beers’ formerly owned Premier Mine in the town of Cullinan.
Who owns all the diamonds in the world?
De Beers S.A., South African company that is the world’s largest producer and distributor of diamonds. Through its many subsidiaries and brands, De Beers participates in most facets of the diamond industry, including mining, trading, and retail.
Who owns Hope diamond?
Smithsonian Institution Offices
How big is the Queen’s diamond?
In its uncut state, it weighed 3,106 metric carats and boasted a size of 10.1 x 6.35 x 5.9 cm. This scale, coupled with its extraordinary blue-white colour and exceptional clarity, made it the most celebrated diamond in the world.
What diamond is pink?
The source of their pink color is greatly debated in the gemological world but it is most commonly attributed to enormous additional pressure that these diamonds undergo during their formation.
Notable pink diamonds.
| Pink Diamond | Notability |
|---|---|
| Noor-ul-Ain | Cut from the same 400 carat rough diamond as the Daria-i-Noor |
How much is the rarest diamond worth?
- The Hope Diamond $200-$250 million.
- The Centenary Diamond $100 million.
- The Pink Star $71.2 million.
- The Winston Blue $23.8 million.
- The Wittelsbach Diamond $23.4 million.
- The Perfect Pink $23.2 million.
- The Heart of Eternity $16 million.
- The Moussaieff Red Diamond Up to $8 million.
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