Where is Blue Diamond found?

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. The carat weight and intensity of blue color dictate how much a blue diamond is worth.

Was the blue diamond ever found?

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”. The 14.62 carat Fancy Vivid blue emerald cut diamond is the largest and best quality blue diamond ever to appear at auction.

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.

Who found blue diamond?

They were first recorded by Jean Baptiste Tavernier in the mid-17th Century when he purchased a blue diamond in the Golconda region of India. In 1668, he sold it to King Louis XIV of France, who named it the French Blue, and over the years, it was sold, stolen, and passed through several hands.

Do Red Diamonds exist?

Red diamonds are so rare that a shockingly low number of pure red diamonds actually are known to exist. Currently, only 20-30 pure red diamonds have been found, and most of those diamonds are less than half a carat in size. The expense of a red diamond is not just prestige.

What is the rarest diamond color?

What Are the Rarest Diamond Colors?

• Red Diamonds. The rarest of all colored diamonds, only 20 to 30 natural red diamonds exist in the entire world. ...
• Blue Diamonds. Also incredibly rare are blue diamonds, which have only been found naturally in mines in South Africa, India, and Australia. ...
• Pink Diamonds. ...
• Yellow Diamonds.

Does blue diamond sparkle?

Blue diamonds are more brilliant and have greater sparkle than sapphires due to their superior ability to refract light. Although sapphires have a very good sparkle, they are not as bright as blue diamonds, and when dirty, their sparkle can be easily dulled.

Is blue diamond unlucky?

According to the legend, a curse attends the owner of the Hope diamond, a curse that first befell the large, blue gem when it was plucked (i.e. stolen) from an idol in India—a curse that foretold bad luck and death not only for the owner of the diamond but for all who touched it.

Is blue diamond expensive?

The average price of a 0.5-carat light blue diamond is around $26, 280, while that of a 0.25-carat deep or vivid blue diamond can cost upwards of $75,000. Note that blue diamonds with lighter colors – otherwise known as blue diamonds with modifiers – are less expensive than pure color diamonds.

Are black diamonds 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 pink diamonds real?

The majority of all pink diamonds mined come from one source in Australia, the Argyle Mine. Argyle Pink Diamonds are so expensive because of the very limited supply. A pink diamond is formed of only carbon like a white diamond, through millions of years in the kimberlite pipes of volcanoes.

What is the rarest 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.

How many blue diamonds are in the world?

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.

How much is a 20 carat blue diamond worth?

A 20-Carat Blue Diamond Is Sold for Almost $15 Million.

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 sapphire a blue diamond?

Diamond Carat

Unlike blue diamonds, sapphires that contain secondary colors like green or purple cannot be classified as blue sapphires, and are considered to be "fancy" colors, according to The Natural Sapphire Company.

What is the largest blue diamond ever found?

The world's largest blue diamond ever to come to auction has sold for 450,925,000 HKD, or $57.5 million. Named "The De Beers Cullinan Blue," the massive 15.10-carat step-cut gem sold at Sotheby's in Hong Kong after an eight-minute bidding war among four hopeful buyers, according to Sotheby's.

How can you tell a real blue diamond?

Hold the blue diamond stone between two fingers and breathe on it with a puff of air. A light layer of fog will form on the diamond because of the heat in your breath. If the fog disappears right away, it's real.

Is blue diamond worth buying?

Blue diamonds are considered extremely rare and quite valuable. They are among the rarest colors in the color diamond family. Since blue diamonds are so unique, there are many questions that are frequently asked regarding their rarity, authenticity, color origin, and value.

What is a Venice blue diamond?

Venice blue diamonds get their special blueness from boron as well, but their color is enhanced with high pressure and high-temperature treatment, or HPHT. This treatment is a process that takes up to 25 days. Only the highest quality diamonds go through this process to enhance and permanently change their color.

Do green diamonds exist?

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.

Who owns a red diamond?

The largest red diamond in the world, the 5.11 carat Moussaieff Red, was discovered in Brazil in the 1990s and is currently owned by jeweler Moussaieff.

Are white diamonds rare?

Indeed, “white diamonds are very, very rare,” according to Daniel Nyfeler, managing director of the Gübelin Gem Lab. “They are significantly less commercial than other fancy-colored diamonds, and so there is almost no demand for gemological reports.”