Diamond Colors: Know Which Colored Diamond Is the Rarest?

Everyone thinks that diamonds are colorless. This is the reason why many of us pick a colorless diamond in rings and bracelets. But diamonds are also available in a wide range of colors. You can get a pair of colorful diamond earrings or a colored diamond bracelet for daily use.

Color is one of the most important Cs in a diamond that determines the price of the stone. Some colored diamonds are very rare and expensive. They are also very pure stones without any other element. In this blog, we will discuss the different colored diamonds that you can choose for making diamond jewelry.

Where Are Colored Diamonds Found in The World?

Diamonds come in a wide range of colors such as blue, yellow, and others. Some of the best colorful diamonds are found in countries such as Australia, India, and South Africa. Some colored diamonds are also found in Venezuela, Indonesia, Brazil, and Guyana. Mines produce colored diamonds because of rocks and soils.

Chemical impurities take place in these mines because of the composition of the earth. These chemical impurities can produce colored diamonds.

Rarest Colored Diamonds That You Can Choose for Jewelry

Some colored diamonds are very rare in the world. They are available in very few quantities in some parts of the world. Let us have a look at some of the rarest colored diamonds to choose from for jewelry:

1. Blue Diamonds

A blue diamond is one of the rarest diamonds in the world. The blue color of the stone comes due to radiation exposure or hydrogen. Radiation gives a greenish blue color to the diamond whereas hydrogen gives greyish violet or grayish blue color to the stone.

Hope diamond is the most popular blue diamond in history with a value of more than $300 million. This stone was mined in India and has a Fancy dark greyish blue color. The name of this stone came from the Hope family of London.

Some of the types of colors of blue diamonds include fancy dark blue and faint blue. Greyish blue colored diamonds are costlier than fancy dark blue diamonds.

2. Red Diamonds

Red diamonds are the rarest diamonds and also have the highest price of all the diamonds. Many gem experts and gemologists are finding the reason for the red color in diamonds but have not got concrete evidence.

Some experts say that a certain kind of atomic structure gives the red color to the diamonds. Until now, gemologists can find about 30 red diamonds in the whole world.

It is estimated that red diamonds are found in regions with hot weather. Many countries like Brazil, Australia, and Africa produce red diamonds. The two most famous red diamonds are Hancock red and Moussaieff Red.

Moussaieff red is the largest red diamond in the world with a weight of 5.11 carats. On the other hand, the Hancock Red has a weight of 0.95 carats.

3. Yellow Diamonds

Yellow diamonds come in a variety of colors such as dusky brown, vibrant yellow, and so on. Canary diamonds are very rare yellow diamonds that contain a bright yellow color. The bright color of this stone increases its price as well. On the other hand, the darker shades of a stone have a lower price than bright-colored stones.

Yellow color is formed due to the presence of nitrogen traces in the stone. Nitrogen gives a good hue to the stone. Some of the types of yellow diamonds are fancy diamonds, intense diamonds, and vivid diamonds.

You will get yellow diamonds for $6500 per carat. Some diamonds can also cost $8000 per carat in the market.

4. Green Diamonds

Another rare diamond is a green diamond. Natural radiation is responsible to give a green hue to the stone. These diamonds contain different minerals such as hydrogen, nickel, and nitrogen. Green diamonds are mainly found in countries such as India, South America, and Africa.

Only the outer surface of the diamond has a green color. Most green diamonds have a green color on their outer surface. However, some diamonds are fully green in color. These diamonds are very rare on the earth and are sold for millions of dollars at different auctions.

Dresden Green diamond is the rarest green diamond in history. It was mined in India and weighed 40.70 carats. Another popular green diamond is the Ocean dream diamond. It is one of the rarest green diamonds with a weight of 5.50 carats. The value of Ocean Dream diamond is between $7.5 and $10 million.

5. Orange Diamonds

Orange diamonds get orange due to nitrogen. Some atoms in the stone produce an orange effect in the diamond. One of the most expensive orange diamonds is the Pumpkin Orange diamond. This diamond was founded by a South African farmer and has a value of about $3 million. It weighs 5.54 carats.

6. Black Diamonds

Graphite is the main element in black diamonds. These diamonds are mostly found in Central Africa and Brazil. They are opaque and rare in the world. However, black diamonds are not as expensive as other colored diamonds. A rough stone is burned to make the stone black. Moreover, black diamonds are very popular among males.

7. White Diamonds

White diamonds come in Super C and D categories. These diamonds do not include any amount of chemicals or nitrogen. They have a milky white color. Sotheby’s white diamond is the most expensive white diamond that weighs around 102 carats and was sold for $15.7 million.

Final Words

These are some of the most popular colored diamonds that you will find on earth. They are very rare and have a higher price than normal and colorless diamonds. These are some of the unique diamonds that you may not know.

Some other colored diamonds also include brown diamonds, pink diamonds, and purple diamonds. These stones are found in very few countries. Chemical structure and the presence of some gases give a natural hue to these colorful diamonds.

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