How much is the 555.55 carat black diamond?

The world's largest known cut diamond, a rare 555.55-carat black diamond, has been sold at auction for £3.16 million ($4.28 million). It is believed to have been formed when an asteroid hit Earth 2.6 to 3.8 billion years ago, although there is a competing theory that it could have come from space.

How much is a 555.55 black diamond worth?

A 555.55-carat black diamond believed to come from space is going on sale. Since publication, "The Enigma" sold on February 9 for £3.16 million ($4.28) after fees at Sotheby's. A 555.55-carat black diamond that is truly from out of this world has been unveiled by auction house Sotheby's Dubai.

How much is the rare black diamond?

I am a Lifestyle reporter at Forbes, focusing on beauty & style. The Enigma Diamond, at 555.55 carats, was unveiled at Sotheby's Dubai in January 2022.

How much do black diamonds sell?

LONDON—The world's largest cut diamond, believed to be at least one billion years old, has sold for $4.3 million to an unidentified buyer who opted to pay with cryptocurrency, London-based auction house Sotheby's said.

Who owns the 555.55 carat black diamond?

It is believed to have been formed when an asteroid hit Earth 2.6 to 3.8 billion years ago, although there is a competing theory that it could have come from space. Named 'The Enigma', the gem was bought by Richard Heart — the founder of cryptocurrency company Hex — following an online auction by Sotheby's in London.

From outer space? 555.55-carat black diamond ‘The Enigma’ set for auction

Where was the 555.55 black diamond found?

555.55-carat black diamond thought to come from outer space : NPR. 555.55-carat black diamond thought to come from outer space Black diamonds are extremely rare, and are found naturally only in Brazil and Central Africa. The cosmic origin theory of "The Enigma" is based on carbon isotopes and high hydrogen content.

Are black diamonds worth money?

Natural fancy black diamonds are relatively affordable, but obviously it depends on the size sought after. Treated black diamonds, however, are significantly less expensive and the demand is quite low as most prefer the real thing. Natural Fancy Black Diamonds will likely cost anywhere from $3,000 to $5,000 per carat.

What is the most expensive black diamond?

Weighing in at 555.55 carats, or 111.11 grams, the carbonado diamond called the Enigma has a past as hazy as its smoky black hue. With a final closing bid of $4.28 million, an anonymous buyer just became the new owner of the 555.55-carat black diamond known as the Enigma.

Are black diamonds more expensive?

Although black diamonds are rarer than white, colorless diamonds, they generally cost less to purchase. The main reason for this is lower demand. While colorless diamonds are widely used in diamond engagement rings and other jewelry, black diamonds are more of a niche gemstone.

What is a black diamond called?

Carbonados, sometimes called “black diamonds,” are a distinct and unusual polycrystalline diamond material. By International Gem Society 3 minute read. Color-enhanced black diamond in a hexagon setting, split shank engagement ring.

How can you tell if a black diamond is real?

You can tell if a black diamond is real when it reflects well under the white light. Similar to a Dot Test, hold the black diamond under a light source. If the light bounces off you can see colored beams, then the diamond is real.

Do black diamonds sparkle?

Although the graphite also prevents light from coming through, that doesn't mean black diamonds are dull. In fact, they shine and sparkle in a similar way to white diamonds, thanks to their facets, or polished surfaces.

What's the rarest color diamond?

Red diamonds are the rarest and some of the most expensive in the world. Also known as Fancy Reds, they come in a variety of shades ranging from orange-red to brownish red. Majority of the world's red diamonds come from the Argyle Diamond Mine in Australia.

What do black diamonds look like?

In fact, the actual body color of a natural black diamond may range from near-colorless to brown or “olive” green. Natural-color black diamonds typically are completely opaque, with a high luster that gives the stones an almost metallic appearance.

Who bought the black diamond?

Dubai—The 555-carat black diamond initially dubbed “The Enigma” just sold for $4.3 million at auction. Richard Heart, founder of cryptocurrency company Hex, tweeted Wednesday that he's the one who purchased the diamond. He said he will rename the stone the “Hex.com” diamond.

Do black diamonds crack?

Black diamonds are known to be difficult to cut and polish, because of their structural patterns. As a result, they can easily crack or break apart during the arduous and long cutting process.

What does a black diamond ring mean?

Black diamonds are said to have a deep spiritual meaning and often used as protection from evil. It is believed the beautiful dark gemstone provides a link between the spiritual and physical world.

Do black diamonds pass diamond tester?

We noticed that many times local jewelers will perform the test using regular diamond testers which measure the light reflections from the inside of diamonds. Because black diamonds are opaque, this test will most likely give an inaccurate result and the device will show that what you have is a moissanite.

Where is the Sergio diamond?

Sergio (Portuguese: Carbonado do Sérgio) was the largest carbonado and the largest rough diamond ever found. It weighed a gigantic 3,167 carats (633.4 g; 20.36 ozt) and was found above ground in Lençóis (State of Bahia, Brazil) in 1895 by Sérgio Borges de Carvalho.

What did black diamond sell for?

A billion-year-old black diamond, believed to be the world's largest cut diamond, has sold for £3.16m ($4.3m).

How much did the world's largest diamond sell for?

'The Rock,' the largest white diamond ever auctioned, falls short of expectations. The largest white diamond to ever come up for auction has been sold for 21,681,000 CHF ($21.9 million) at Christie's in Geneva.

What is the oldest diamond in the world?

The 4 billion year old diamonds were found trapped inside zircon crystals from the Jack Hills region, hundreds of kilometres north of the Western Australian capital Perth. They are thought to be about 1 billion years older than any found in terrestrial rock.

Are black diamonds really diamonds?

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.