Blue diamonds are not treated or enhanced to get their color, they are found below the earth's surface with their natural blue coloring. Blue diamonds are found only in a few mines in the world: the Cullinan mine in South Africa, the Argyle Mine in Australia, and the Goloconda mine in India.

How rare is a blue diamond?

While White/Yellow diamonds are a common sight, it is the blue hue that differentiates this diamond and makes heads turn. The color, however, isn't the only attribute that makes this stone desirable. The odds of finding a blue diamond in a mine are as rare as 1 to 10,000.

Was the blue diamond ever found?

The diamond was discovered in April 2021 by Petra Diamonds in the Cullinan mine in South Africa, where it was found as a 39.35 carat rough stone and later jointly purchased by De Beers and Diacore for $40.2 million. The diamond sold at a special standalone auction in Hong Kong.

Are blue diamonds worth anything?

The lighter the shade of blue, the less expensive the blue diamond value will be. Deep and vivid blue diamonds cost far more. For example, the average cost of a 0.5 carat light blue diamond is US $26 280. However, for a deep or vivid blue diamond weighing in at 0.25 carats, you can expect to pay upwards of US $75 000.

Where was the first blue diamond found?

Blue diamond mines

The earliest recorded blue diamond, the Hope Diamond, was discovered in India, in the Kollur mine in the Guntur district of Andhra Pradesh (which at the time was part of the Golconda kingdom), in the seventeenth century.

Gold was once mined here! Blue DIAMONDS were Found, Many Carats!

What is the rarest 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.

How deep are blue diamonds found?

Superdeep Origin of Blue Diamonds

Then in 2018, a team of researchers surprised almost everyone when they found a number of blue diamonds that formed at pressures equivalent to depths of at least 410 to 660 kilometers and contained inclusions that could only have been derived from materials in the oceanic crust.

Is a black diamond real?

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.

Are red diamonds real?

Red diamonds only exist with one colour intensity, Fancy, although their clarities can range from Flawless to Included, just like white diamonds. The largest and most flawless red diamond is the 5.11 carat Fancy Red Moussaieff Red Diamond, which has internally flawless clarity.

Who owns the biggest blue diamond?

The 12.03 carat blue diamond was purchased as a gift by Chinese property billionaire, Mr. Joseph Lau for his 7 year old daughter, Josephine! A private collector, whose name has not been released, is now the proud owner of this amazingly beautiful blue emerald cut diamond, known as “The Oppenheimer Blue Diamond”.

Was the Titanic diamond found?

Inspired by the hope diamond

It was found in 1668 in India. After being circulated through the French nobility, it was stolen and disappeared, later to be found in England.

Is the Titanic necklace a true story?

The Heart of the Ocean in the Titanic film is not a real piece of jewellery, but is hugely popular nonetheless. The jewellery is, however, based on a real diamond, the 45.52-carat Hope Diamond. The Hope Diamond is one of the world's most valuable diamonds; its worth is estimated at around 350 million dollars.

Is diamond found in sea?

Just off the coast of Namibia, the ocean floor is scattered with… diamonds. Real, actual diamonds. Exactly like the ones you're familiar with—the kind extracted from mines—these stones are billions of years old.

Are green diamonds real?

Diamonds with a vivid green color, like the one shown here, are very rare. There are only about 300 examples in the world above one carat in size. Vivid green diamonds above three carats are generally only seen in museums: there are perhaps 10 known in the world.

Can diamonds form in the ocean?

Summary: Most diamonds are made of cooked seabed. The diamond on your finger is most likely made of recycled seabed cooked deep in the Earth. Traces of salt trapped in many diamonds show the stones are formed from ancient seabeds that became buried deep beneath the Earth's crust, according to new research.

What is yellow diamond?

Yellow diamonds are created through high levels of nitrogen in the jewel and are often preferred for their natural warmth. Yellow diamonds can come with orange, brown, or even green tints in them, adding to their eye-catching qualities. They are considered natural fancy colored diamonds.

Are there real pink diamonds?

Certified natural Fancy Vivid pink diamonds are the most expensive diamonds on the market ranging in price from 30,000 to 100,000 per carat, 20 times the price of a white diamond. The majority of all pink diamonds mined come from one source in Australia, the Argyle Mine.

How rare is a pink diamond?

Incredibly rare, pink diamonds make up only about 0.1% of the 20 million carats of diamonds that are pulled from the earth each year. Unlike yellow and blue diamonds, which contain traces of elements like boron or nitrogen, pink diamonds can contain no impurities.

Is Black Diamond rare?

Although most black diamonds on the market today are either superheated or irradiated to an almost black color, natural black diamonds do exist, though they are extremely rare. Carbonados, sometimes called “black diamonds,” are a distinct and unusual polycrystalline diamond material.

Do purple diamonds exist?

The actual color of a purple diamond can range from very light lilac or near-pink to a deep and vivid color. The color can also range from a pinkish-purple to one with a cooler blue tone. Even though natural purple diamonds are very rare, there is a growing interest in purple colored diamonds.

What are orange diamonds?

Orange diamonds owe their color to nitrogen impurities that are incorporated in the diamond lattice during growth deep in the earth. Nitrogen is the most common impurity seen in diamonds due to its abundance in the growth environment deep underground.

How many blue diamonds exist?

That institute has studied millions of diamonds from around the world. Only a small share of them — about two in every 10,000 — are blue. And only a few blue diamonds have tiny bits of non-diamond material, called mineral inclusions, inside their crystal structure.

Who owns blue diamond?

Headquartered in Sacramento, California, Blue Diamond Growers is the world's largest almond processing and marketing company. Founded in 1910, the cooperative is owned by half of the state's almond growers, who produce over 80 percent of the world's almond supply.

What type of rock is diamond found in?

Diamond is only formed at high pressures. It is found in kimberlite, an ultrabasic volcanic rock formed very deep in the Earth's crust.