February 16

What Does a Blue Diamond Mean? | It’s Worth and Significance Explained


Author: Alene Geed

Key Takeaways

  • Blue diamonds are found in nature but can also be synthetically manufactured in a laboratory.
  • Cut, clarity, carat weight, and color depth determine the price of a blue diamond.
  • After red diamonds, blue diamonds are extremely rare, and that is why they're so expensive.
  • The fog and water tests can help you determine whether blue diamonds are real or not.

What Does a Blue Diamond Mean?

A blue diamond clarifies your negative energies and emotions. It's ideal to use if you want to turn over a fresh leaf in your life, as it allows you to clear your mind, introducing fresh energy into you.

A blue diamond is a precious rock with rare qualities. It is one of the rarest colored diamonds, starting from red to violet to pink, but its deep shade makes it popular and as a result, a blue diamond has many arguments around it.

While some individuals want to know what a blue diamond is, others are keen to know whether it’s lab-grown or natural and why it’s extremely popular.

If you want to get lasting solutions to these concerns, the following sections have got you covered, as they carry the best answers for all commonly asked questions about blue diamonds. Take your time to go through them to discover more.

What is a Blue Diamond?

A blue diamond is a type of gemstone that displays the same mineral inherent properties apart from the unique additional blue color element. Boron impurities provide a blue diamond with its color.

The boron impurities contaminate the crystalline lattice structure of the diamond to ensure it displays a blue color. Blue diamonds fall in a family of diamonds known as fancy color diamonds, a name for diamonds that show intense color.

What is the Origin of a Blue Diamond?

Natural blue diamonds are extremely rare and more difficult to find than other diamonds. A significant percentage of real diamonds in the world originate from Australia’s Rio Tinto’s Argyle Mine and South Africa's Petra Diamonds' Cullinan Mine. A small percentage of blue diamonds has been found in the Golconda Mine in India.

a blue heart shape diamond in a circle

Are Blue Diamonds Natural or Manmade?

Similar to most gemstones, blue diamonds are naturally sourced, however, they can be created by man in laboratories. Natural blue stones have significantly higher values than lab-grown diamonds.

Lab diamonds are just white diamonds treated with a given amount of heat to change their coloring, meaning they aren't true blue stones. Additionally, natural diamonds tend to have a unique tone to lab-grown ones.

Diamond jewelry specialists or gemologists can easily differentiate which blue stones are from natural mines and which are manufactured in labs. The natural blue color of real diamonds results from boron elements being present during the formation process.

It’s also believed that nitrogen elements play an important role in determining how intense the color of the precious stone is. If the levels of nitrogen are low during the natural process, it’s more likely that the tone of the stone will be much deeper when mixed with higher levels of boron.

How Rare Are Blue Diamonds?

When it comes to different diamond colors available, blue stones are among the rarest. In general, deep colored diamonds are rarer than their colorless counterparts, however, some colors are also more common than others, like yellow.

Natural blue diamonds are Type IIb stones, which are highly valued since they're exceedingly rare. Other types of blue diamonds, including light blue, greyish blue, vivid blue, and greenish blue, are rare, but diamonds with a higher color intensity that show deep color are the rarest.

various rings with a blue diamond

How to Determine the Value of Blue Diamonds

Are real blue diamonds valuable? The colored stones' value is determined by a combination of 4C's, which include diamond carat weight, cut, color and diamond's clarity. Here are more details.

  • Blue gem’s color: A blue diamond’s value is determined by its color’s intensity and strength. Its hue and tone play a minimal role in determining the value.
  • Blue gem’s cut: A blue diamond ranks ten when it comes to the Mohs scale, meaning it is an excellent stone to be cut into different shapes. The round cut is the most popular because the diamond is loved for its blue hue.
  • Blue gem’s clarity: Similar to any other diamond, a blue diamond can also be judged for inclusions, which affect the blue diamond value to some extent.
  •  Blue gem’s carat: As the weight of a gemstone increases, its price and size increase at the same time. An engagement ring with a diamond weight that ranges between one and three carats is the most sought-after.
blue diamond ring in various positions

Who Can Wear a Blue Diamond?

Any individual with a taste and love for the finer things will wear a blue diamond. Unlike any other diamond, a natural blue diamond offers a sophisticated and contemporary take on traditional diamond jewelry. It’s an ideal option for any jewelry ranging from rings and necklaces to pendants and diamond earrings; it is a perfect substitute for blue sapphire.

How much is Blue Diamond Worth?

The price of a blue gemstone depends on its cut, carat size, clarity, and color. A light blue diamond is less expensive than a deep blue or vivid blue diamond. Some combinations of color, like those that look grayish blue, tend to be friendly on the pocket.

In general, smaller deep blue diamonds that weigh less than 3 carats are used to make affordable pieces of diamond jewelry and are, in most cases, paired with different gemstones.

Why Are Blue Diamonds so Expensive?

Generally, blue diamond stones come at a higher price compared to colorless diamonds, as red diamonds are the only most expensive. The rarity of blue diamonds is what drives their value up so much, and that is what makes them highly sought after by investors, jewelers, collectors, and diamond enthusiasts.

What Are Enhanced Blue Diamonds?

An enhanced blue diamond is a real diamond that has undergone color enhancement treatments, which transform a colorless gemstone into vibrant shades of blue.

While these treatments are permanent, they don’t damage the crystalline lattice structure of the enhanced blue diamonds. Treated diamonds are extremely popular and more affordable over untreated ones.

Blue Diamonds vs. Blue Sapphires

A blue diamond’s grading scale includes fancy vivid blue, fancy deep blue, fancy intense blue, fancy blue, fancy light blue, light blue, and very light blue. It derives its color from boron elements, so as they increase, the intensity of the color also increases.

Blue sapphires also display various shades, including royal, rich, and sky blue. As the level of titanium in the sapphire increases, the hue becomes more saturated.

Final Thoughts: Symbolism

Popularly known for their remarkable beauty, blue diamonds have been synonymous with opulence. Their gorgeous color isn't the only attribute that makes them very popular, as they have also been associated with different virtues like eternity, loyalty, trust, and wisdom. A blue diamond is also a symbol of good health and brings peace, love, and harmony to any relationship.

FAQs about Natural Blue Diamonds

What Does a Blue Gemstone Mean Spiritually?

A blue diamond represents trust and faith, essential elements in a relationship. It helps protect against preventable fights and misunderstandings.

What is Special about Blue Diamonds?

What is special about blue diamonds is that they fall in the Type IIb family of diamonds. This makes them highly valued and very rare.

Is a Blue Diamond a Real Diamond?

A natural blue diamond is a real diamond. It was formed in the earth’s rocks thousands of years ago.

Are Blue Diamonds More Expensive?

Aside from red diamonds, blue diamonds are more expensive. They are rarer in nature and have an unmatched hue.

About the Author:

Alene Geed

I am a published writer and an experienced jewelry designer. In my designs, I use gold, steel and silver, and adds gemstones to enhance the beauty of my unique, sparkling pieces of jewelry.

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