What Color Diamond Is The Most Expensive

Key Takeaway:

  • Diamond value is affected by carat weight, clarity, cut, brilliance, rarity and color. Among these, color grading plays a significant role in determining the diamond’s value. The more intense the color, the higher the value.
  • Red diamonds are the rarest and the most expensive among colored diamonds. While pink diamonds follow closely, the intensity of their color determines their value. Blue diamonds are also very valuable, and their price skyrockets if they come from the famous Cullinan mine.
  • Green, orange, and yellow diamonds are also very valuable. The intensity of the color, whether it is natural or artificial, and the rarity of the gemstone all play a significant role in determining their price.

Factors Affecting Diamond Value

Factors Affecting Diamond Value  - What Color Diamond Is The Most Expensive,

Photo Credits: colorscombo.com by Jose Thomas

To value a diamond, various factors need to be considered. To analyze these, let’s look at the “Factors Affecting Diamond Value” section. This includes carat weight, clarity, cut, brilliance and rarity.

Four sub-sections are included: Color Grading, Clarity, Cut and Carat Weight. Each affects diamond value in its own way. Color Grading looks at the diamond’s color and fancy diamond. Clarity assesses readability. Cut decides the diamond’s shape – from oval cut to cushion cut to emerald cut and more. Carat weight focuses on the diamond’s actual weight.

Color Grading

The value of a diamond is affected by various factors, out of which the most significant one is its color grading. Being an essential characteristic, diamond color grading helps in determining the quality and hence, sets the market price of fancy diamonds.

Diamond color grading measures how faint or intense a diamond’s color is by comparing it to master stones of established hues. It involves alphabetical codes starting from D (colorless) to Z (yellow or brown). The clearer and more transparent a diamond, the rarer it is and hence, holds a greater value.

While some fancy diamonds with rare colors can be significantly expensive regardless of other factors like carat weight or clarity, others are not as costly due to their less desirable colors. Therefore, diamond color grading plays an important role in determining overall worth in this context.

Natural vivid-colored diamonds can fetch unbelievably high prices at auctions worldwide. One such example is the famous record-setting sale of the Pink Star Diamond that weighed around 59.60-carats and sold for HKD 553 million ($71 million) at Sotheby’s Hong Kong auction in 2017.

This exemplifies how color grading contributes to evaluating fancy diamonds’ value and importance in investors’ portfolios. A diamond’s clarity is like the perfect relationship – flawless, VVS, VS, SI, or I, it all depends on how much you’re willing to overlook.


When it comes to selecting a diamond, clarity is an essential factor that determines its value. The fewer inclusions or flaws within the stone, the more valuable it is. Each diamond has unique characteristics that can be evaluated on a grading scale from flawless (no inclusions) to included (visible flaws).

In addition to grading, there are several categories of clarity- VVS diamond (very very slightly included), VS diamond (very slightly included), SI diamond (slightly included), and I diamond (included). These grades determine the size, position, and number of inclusions within each diamond.

It is crucial to remember that each diamond’s clarity grade should be considered concerning its other characteristics – color, cut, and carat weight – as each factor can affect the overall value of the gemstone.

For those seeking the highest quality diamonds, flawless stones are always a desirable choice. However, they may not always be practical or affordable for every budget. Therefore, VVS and VS diamonds with minimal inclusions are popular choices for engagement rings and high-end jewelry while still maintaining a significant level of quality.

Therefore when it comes to selecting a valuable diamond, it is essential to consider all factors including clarity alongside color grading category from red diamonds through pink diamonds to green ones carat weight and cut while keeping your budget within consideration.

Diamond cuts can make all the difference, from a simple round to a fancy heart – choose wisely or pay the price.


Cutting is a crucial determinant of a diamond’s value and beauty, as it determines the proportions, symmetry, and facets of the gemstone. The cut quality affects how well light is reflected, refracted and dispersed within the diamond. A poorly-cut diamond with incorrect angles can exhibit less brilliance and fire, thereby decreasing its value. The most popular diamond shapes are emerald cut diamond, princess cut diamond, round cut diamond, oval cut diamond, marquise cut diamond, radiant cut diamond, cushion cut diamond, pear cut diamond, heart cut diamond and asscher cut diamond. Each shape has a unique effect on how light interacts with the stone to produce its visual appearance.

When evaluating the cut quality, diamonds are categorized as excellent, very good, good, fair or poor. Excellent cuts display brilliant patterns while also distributing light uniformly throughout the stone for maximal fireworks. Very good cuts provide an outstanding performance that is almost equal to an “excellent” grading; good cuts provide more sparkle but may necessitate some reflectors’ modification and optimization whereas fair and poor cuts have sub-optimal effectiveness in distributing light through the stone which reduces its brilliance.

The history of cutting gemstones dates back centuries when gems were manually sliced with crude tools like sandstone hafting tools for cutting small pieces. With technological improvements in cutting theory, in 1408-facets were added. Most of today’s advancements have happened relatively recently since technological improvements such as lasers being used to create ultra-microscopic notches enhancing reflection.

Why spend money on a therapist when you can just buy a heavier diamond?

Carat Weight

Diamonds are valued based on various factors, and one of the most important ones is their weight, referred to as carat weight. Carat weight represents the size of a diamond and is often used in combination with other factors to determine its value.

Factors Description
Color Grading Refers to a diamond’s hue and saturation
Clarity Refers to the absence or presence of blemishes or inclusions
Cut Refers to a diamond’s proportions and facets
Carat Weight Refers to a diamond’s size and weight

Unique details regarding carat weight differ from other factors due to its direct association with physical size. Bigger diamonds generally have higher value than smaller ones, but there are exceptions where color, clarity or cut quality affects value more significantly.

In recent years, some high-end auction sales have showcased diamonds that broke decades-old record prices. In 2017 for example, the Lesedi La Rona was sold for $53 million which was purchased by Graff Diamonds. It weighed 1,109 carats rough!

Want to know the key to high-end jewelry? Look no further than the most expensive diamond colors.

The Most Expensive Diamond Colors

The Most Expensive Diamond Colors  - What Color Diamond Is The Most Expensive,

Photo Credits: colorscombo.com by Keith Young

Discover the most lavish diamond colors for your exquisite jewelry!

We’ve got you sorted here with “The Most Expensive Diamond Colors.”

Red, pink, blue, green, orange and yellow are the top contenders for the priciest diamond colors.

This includes cognac, white and natural varieties too.

Get ready to be amazed!

Red Diamonds

Red diamonds are an incredibly rare and precious gemstone. These diamonds are known for their intense and vibrant hue ranging from deep red to pinkish-red. The color intensity, combined with its exceptional rarity, makes it one of the most valuable diamonds in the world.

Color Intensity Price per Carat (Approximate)
Fancy Red $1-$3 Million
Red $600,000-$2 Million
Purplish-Red $300,000-$700,000
Brownish-Red $100,000-$250,000

One unique feature of a red diamond is that its color is caused by minute distortions in its crystal lattice structure. These distortions absorb green light and reflect back a red hue. This element produces an impressive brilliance unique to red diamonds.

However, not all red diamonds are created equal. The price of the diamond can vary significantly depending on its hue and color intensity. Fancy Red diamonds are the most expensive as they possess the most vivid color intensity.

A fascinating fact associated with these precious stones is that most of them come from just one type of diamond mine located in Western Australia’s Argyle mine. However, due to the mine’s impending closure this year, red diamond prices may reach dizzying heights as their supply decreases further contributing to their allure for collectors around the world.

They say diamonds are a girl’s best friend, but after reading about pink diamonds, I’m starting to question my own loyalty.

Pink Diamonds

Pink diamonds are one of the most expensive and sought-after colored diamonds in the market. According to color grading, these diamonds fall under the category of ‘fancy colored diamonds’ due to their hues.

Color Grading Description Price Range (per carat)
Faint Pink hue is barely noticeable $7,500-$20,000
Very Light Pink hue is still faint but more visible than the faint category $10,000-$30,000
Light Pink hue is distinct and considered a light pink diamond $30,000- $60,000

Along with its color grading, the value of each pink diamond depends on other factors such as clarity, cut, and carat weight. These stones are rare and very valuable due to their scarcity in nature which contributes highly to their price.

Pro Tip: When investing in pink diamonds, buyers should take into account factors such as reputable certification and origin.

Why have a blue diamond when you can have the blues and a diamond all in one?

Blue Diamonds

Blue diamonds are one of the most sought-after and expensive diamond colors due to their rarity and unique color. The value of a blue diamond is affected by factors such as color grading, clarity, cut, and carat weight.

Color Carat Weight Price (in millions)
Blue 6.04 3.93
Blue 5.54 3.13
Blue 1.57 2.64

Blue diamonds often have a secondary hue such as gray or green, but those with a pure blue shade are considered the most valuable. Additionally, some blue diamonds may have a fluorescence effect under UV light, enhancing their unique characteristics.

One of the most famous blue diamonds in history is the Hope Diamond, weighing in at 45.52 carats. It has a vivid blue color and an interesting past involving multiple owners and alleged curses.

In summary, blue diamonds continue to captivate collectors and enthusiasts due to their rarity and striking color hue.
Green diamonds may not be as valuable as their colorful counterparts, but they still make for great lawn ornaments.

Green Diamonds

Green Diamonds, or diamonds with a natural green coloration, are extremely rare and valuable. These gems derive their hue from traces of naturally occurring radiation.

Factors Affecting Value: Prices (in USD):
Color Intensity Varies considerably, but the deeper the green, the higher the value.
Clarity Nearly flawless specimens can fetch several hundred thousand dollars per carat.
Cut The cut of a green diamond affects its overall appearance and can impact its value.
Carat Weight In general, larger stones command higher prices per carat weight due to their rarity.

Compared to other colored diamonds, such as blue or pink, green diamonds are even less commonly encountered in nature. While this gemstone is often overlooked by investors and collectors due to its lack of popularity, it remains highly sought-after by those who appreciate its unique beauty and rarity.

One particularly fascinating aspect of these diamonds is that their color can vary based on the direction in which they are viewed. Some stones may appear predominantly yellow with only small hints of green when viewed from above; however, when viewed from directly beneath them, their intense green hue comes into full view.

In recent years, several stunning examples of large fine-quality green diamonds have come to market at auction houses around the world. These sales highlight not only the uniqueness and incredible beauty of these rare gems but also indicate strong demand from private collectors and investors alike.

Why settle for a pumpkin spice latte when you can have an orange diamond?

Orange Diamonds

One of the most valuable diamond colors in the market is the orange diamond. It is quite rare and distinct, making it expensive and desirable among diamond collectors and enthusiasts. The reason for its bright orange hue lies in the nitrogen molecules that replace carbon atoms. It’s a typical characteristic of orange diamonds to have brownish or yellow tones mixed with their saturated shade.

Orange diamonds are also known to come in various shades ranging from coral to tangerine, and different levels of saturation can alter its value significantly. The rarer and more vibrant the color, the higher the value it will yield at auctions or sales.

It’s worth noting that Orange diamonds are unique due to their unusual composition. Unlike other colored diamonds, they don’t rely on impurities or foreign elements for coloring. Instead, they get their radiant hue from a structural anomaly within their crystal formation.

Interestingly, only around 0.03% of all mined diamonds exhibit an orange color tone, which makes them extremely scarce globally.

A true fact about this remarkable stone is that in 2013, Christie’s Geneva auction sold “the largest vivid orange diamond classified by the Gemological Institute of America sold for $35m.”

Yellow diamonds may not be as rare as their cognac or white counterparts, but they still make a statement that says ‘I’m not just any diamond, I’m a natural diamond.’

Yellow Diamonds

Yellow Diamonds, also known as Canary Diamonds, are one of the most popular fancy color diamonds. These gorgeous natural diamonds are formed due to the presence of nitrogen atoms during the formation process.

Color Range Price Per Carat (in USD)
Fancy Light Yellow $3,500 – $5,000
Fancy Yellow $6,000 – $8,000
Fancy Intense Yellow $10,000 – $14,000
Fancy Vivid Yellow $18,000 – $20,000+

Yellow diamonds are available in a variety of colors ranging from light yellow to vivid yellow. These natural diamonds’ prices vary based on their color intensity and saturation. Clinically authenticated natural yellow diamonds without any impurities or treatments have shining bright tones with high demand in global markets.

If you’re looking for a beautiful diamond that is unique yet affordable compared to other fancy colors like red or green diamonds, then a yellow diamond could be an excellent option for you. You can even consider cognac-colored diamond or a white diamond that has been inspired by the same features as natural gems although made through human-made technology.

To enhance your yellow diamond’s elegance and allure regardless of its tone and saturation levels, choose a cut that amplifies its inherent brightness and radiance. Moreover, purchasing a yellow diamond from a reputable dealer with necessary certifications and paperwork is essential to ensure its authentic quality.

Five Facts About What Color Diamond is the Most Expensive:

  • ✅ The most expensive diamond color is red. (Source: BBC)
  • ✅ Red diamonds are incredibly rare, with only a handful of them known to exist. (Source: The Diamond Pro)
  • ✅ After red, pink and blue diamonds are the next most expensive colors. (Source: GIA)
  • ✅ The color of a diamond is one of the primary factors that determines its value. (Source: Forbes)
  • ✅ The intensity and saturation of a diamond’s color also affect its value. (Source: The Spruce)

FAQs about What Color Diamond Is The Most Expensive

What color diamond is the most expensive?

The most expensive diamond color is pink, followed by blue, green, and yellow. Pink diamonds are so rare that they can fetch up to 20 times the price of a colorless diamond of similar quality.

Why are pink diamonds so expensive?

Pink diamonds are so expensive because they are incredibly rare. Less than 1% of all diamonds mined each year are pink, and the demand for them far outweighs the supply. Additionally, the process of mining and cutting pink diamonds is much more complex and time-consuming than it is for colorless diamonds.

What is the rarest diamond color?

The rarest diamond color is red. There are only a handful of red diamonds in existence, and they are so rare that some gemologists have never seen one in person. Red diamonds can fetch up to $3 million per carat at auction.

What is the second-most expensive diamond color?

The second-most expensive diamond color is blue. Blue diamonds are rare, especially those that are completely blue without any gray or green tones. Blue diamonds can fetch up to $3.93 million per carat at auction.

Are natural colored diamonds more valuable than treated colored diamonds?

In most cases, natural colored diamonds are more valuable than treated colored diamonds. Treated diamonds have been artificially enhanced to improve their color, clarity, or other characteristics. Though some treatments are accepted in the industry and can increase a diamond’s value, natural diamonds are generally considered more valuable and sought-after.

What is the most common diamond color?

The most common diamond color is white or colorless. These diamonds are the most abundant and can be found around the world. While they may not be as valuable as colored diamonds, they are still highly sought-after for their beauty and versatility.

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