The Most Beautiful Diamond in the World, Ranked

Voting rules: Choose the diamond you think is the most beautiful!

Updated on Apr 30, 2024 06:18

In a world filled with mesmerizing gems, the quest to identify the most beautiful diamond can be as elusive as the stones themselves. By ranking these precious diamonds, collectors and enthusiasts can share insights and appreciate the subtle nuances that make each diamond unique. This ranking system helps in identifying which diamonds stand out in their brilliance and craftsmanship. Your votes help illuminate the attributes that make each diamond extraordinary. Whether it’s the cut, clarity, color, or carat, each aspect is essential in defining the splendor of each gem. By participating, you contribute to a collective understanding of beauty and value in the world of diamonds.

What Is the Most Beautiful Diamond in the World?

1

69
votes
The Hope Diamond

This 45.52-carat blue diamond is one of the most famous diamonds in the world due to its size, color, and history. It is believed to have originated in India and passed through various hands, including those of French royalty, before being donated to the Smithsonian Institution in Washington, D.C. in 1958.
The Hope Diamond is one of the most famous and beautiful diamonds in the world. It is a large, blue diamond known for its exceptional size, color, and historical significance.

Weight: 45.52 carats

Color: Fancy Dark Grayish Blue

Cut: Cushion Antique Brilliant with a French cut pavilion

Clarity: VS1

Dimensions: 25.60 mm x 21.78 mm x 12.00 mm
2

26
votes

The Pink Star

This 59.60-carat pink diamond is the largest internally flawless fancy vivid pink diamond ever graded by the Gemological Institute of America. It was sold for a record-breaking $71.2 million at a Sotheby's auction in 2017.
3

25
votes
The Moussaieff Red Diamond

This 5.11-carat red diamond is one of the rarest diamonds in the world due to its intense color. It was discovered in Brazil in the 1990s and is now part of the Moussaieff Jewellers collection.
The Moussaieff Red Diamond is one of the most magnificent and rare gemstones in the world. It is a fancy red diamond, famed for its intense and vivid red color, which is exceptionally rare in diamonds. The diamond exhibits a mesmerizing beauty and is considered a true marvel of nature.

Weight: 5.11 carats

Color: Fancy Red

Shape: Triangular Brilliant Cut

Clarity: Internally Flawless

Origin: Unknown
4

20
votes
Physolamuse · Public domain

The Wittelsbach-Graff Diamond

This 31.06-carat blue diamond has a history dating back to the 17th century when it was part of the Austrian and Bavarian crown jewels. It was later sold to Laurence Graff, who had it recut and polished to enhance its color and clarity.
The Wittelsbach-Graff Diamond is a famous blue diamond renowned for its exceptional beauty and historical significance. It is one of the largest historic diamonds ever discovered and holds a captivating charm.

Weight: 31.06 carats

Cut: Oval-shaped brilliant cut

Color: Fancy deep grayish-blue

Clarity: Internally flawless

Origin: Possibly from the Kollur mine in Golconda, India
5

10
votes
The Cullinan Diamond

Thomas Cullinan

This 3,106-carat diamond is the largest rough diamond ever found. It was discovered in South Africa in 1905 and was later cut into several smaller diamonds, including the Great Star of Africa and the Lesser Star of Africa, which are now part of the British Crown Jewels.
The Cullinan Diamond is one of the most remarkable and well-known diamonds in the world. It was discovered in 1905 at the Premier Mine in South Africa. The diamond was named after Thomas Cullinan, the mine's owner. This extraordinary diamond weighed a staggering 3,106 carats in its rough form, making it the largest rough diamond ever found. The Cullinan Diamond showcases exceptional clarity and color, which adds to its breathtaking beauty. It has become a symbol of luxury and elegance.

Weight: 3,106 carats

Clarity: Internally flawless

Color: White

Cut: Assorted polished diamonds, including the Great Star of Africa and the Lesser Star of Africa

Size: The Great Star of Africa: 530.2 carats (largest polished diamond), The Lesser Star of Africa: 317.4 carats
6

18
votes
Shonagon · CC0

The Regent Diamond

This 140.64-carat diamond has a history dating back to the 18th century when it was discovered in India. It was later sold to Louis XV of France and was used to adorn his crown. It is now part of the French Crown Jewels on display at the Louvre museum in Paris.
The Regent Diamond is a magnificent diamond regarded as one of the most beautiful in the world. It is a perfectly cut diamond with exceptional clarity and brilliance. Known for its captivating appearance, the Regent Diamond has a rich history and is considered a priceless treasure.

Weight:: 140.64 carats

Cut:: Cushion or old mine cut

Color:: White, with slight blue tint

Clarity:: Flawless

Dimensions:: 35 mm x 27 mm x 20 mm
7

12
votes
The Koh-i-Noor Diamond

This 106-carat diamond has a history dating back to the 13th century when it was believed to have been mined in India. It has passed through the hands of various rulers and was eventually acquired by the British East India Company and presented to Queen Victoria. It is now part of the British Crown Jewels.
The Koh-i-Noor Diamond is a famous and highly prized diamond with a rich and intriguing history. It is regarded as one of the most beautiful diamonds in the world, known for its exceptional clarity, size, and brilliance. The name 'Koh-i-Noor' translates to 'Mountain of Light' in Persian, perfectly capturing the mesmerizing qualities of this remarkable gem.

Weight: 105.6 carats

Color: Colorless, with a slight tint of pale yellow

Clarity: Internally flawless

Cut: Oval brilliant-cut

Dimensions: 3.6 cm x 3.2 cm x 1.3 cm
8

8
votes
ubahnverleih · CC0

The Dresden Green Diamond

This 41-carat green diamond is one of the few large green diamonds in the world. It was discovered in India in the 18th century and was later acquired by the King of Saxony. It is now part of the Green Vault museum in Dresden, Germany.
The Dresden Green Diamond is a rare and breathtaking diamond known for its vivid green color. It is one of the largest natural green diamonds in the world and is believed to have originated from India. The diamond is often referred to as 'Dresden's Green Diamond' due to its association with the city of Dresden, Germany. It is currently housed in the Green Vault, a museum located in Dresden's Royal Palace.

Color: Vivid green

Origin: Believed to be from India

Weight: 41 carats

Cut: Pear-shaped

Clarity: SI1
9

11
votes
The Lesotho Promise

Gem Diamonds

This 603-carat diamond is one of the largest diamonds ever found. It was discovered in Lesotho in 2006 and was later cut and polished into several smaller diamonds, including the Lesotho Promise, which is a 75.36-carat diamond with a D-color and internally flawless clarity grade.
The Lesotho Promise is a magnificent diamond that was discovered in the Letseng mine in Lesotho, Africa. It is known for its exceptional beauty, rarity, and size, making it one of the most impressive diamonds ever found.

Carat Weight: Named a 603-carat diamond

Color: D color, which is the highest color grade for diamonds

Clarity: Internally Flawless (IF) clarity

Cut: Perfectly symmetrical, ideal cut

Shape: Oval
10

7
votes
The Millennium Star

De Beers Group

This 203.04-carat diamond is one of the largest colorless diamonds in the world. It was discovered in the Democratic Republic of Congo in 1990 and was later cut and polished by De Beers. It is now part of the De Beers Millennium Collection.
The Millennium Star is one of the most breathtaking diamonds in the world. Known for its exceptional beauty, it is a pear-shaped, internally flawless diamond with a stunning blue color. Its size and flawless clarity make it a true marvel of nature.

Carat Weight: 203.04 carats

Color: Fancy Vivid Blue

Clarity: Internally Flawless

Cut: Pear Shape

Dimensions: 30.07mm x 22.36mm x 15.99mm

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Ranking factors for beautiful diamond

Clarity

The clarity of a diamond refers to the presence of natural inclusions, or "blemishes," in the stone. The fewer inclusions a diamond has, the more beautiful and valuable it is judged to be.
Cut

The cut of a diamond refers to the way the diamond has been shaped and how well it reflects light. A well-cut diamond will have a high level of brilliance and fire, making it appear more beautiful.
Carat weight

The carat weight of a diamond is another important factor in determining its beauty. Larger diamonds are generally considered more beautiful and desirable than smaller ones.
Shape

The shape of a diamond can also contribute to its overall beauty. Some popular diamond shapes include round, princess, cushion, oval, and pear. Each shape has its unique appeal and characteristics.
Symmetry and polish

The symmetry and polish of a diamond refer to the overall quality of the stone's finish. A well-polished and symmetrical diamond will have a higher level of beauty and aesthetic appeal.
Proportions and angles

The proportion and angles of a diamond's facets play a crucial role in the stone's appearance and brilliance. A diamond with ideal proportions and angles will have optimal light reflection and will be considered more beautiful.
Fluorescence

Some diamonds exhibit a phenomenon known as fluorescence, which refers to the stone's ability to glow under ultraviolet light. The level and color of fluorescence in a diamond can either enhance or detract from its beauty, depending on individual preference.
Grading report and certification

A diamond grading report and certification from a reputable lab (such as the GIA, AGS, or EGL) are essential in verifying the quality and characteristics of a diamond. This ensures that you are comparing diamonds accurately and fairly in terms of their beauty and value.

About this ranking

This is a community-based ranking of the most beautiful diamond in the world. We do our best to provide fair voting, but it is not intended to be exhaustive. So if you notice something or diamond is missing, feel free to help improve the ranking!

Statistics

1351 views
204 votes
10 ranked items

Voting Rules

A participant may cast an up or down vote for each diamond once every 24 hours. The rank of each diamond is then calculated from the weighted sum of all up and down votes.

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More information on most beautiful diamond in the world

Diamonds have been a symbol of beauty and luxury for centuries, and there are countless exquisite diamonds around the world. However, when it comes to the title of the most beautiful diamond, opinions can vary greatly. Some may argue that it's the Hope Diamond, with its stunning blue color and rich history, while others may point to the Pink Star, a flawless pink diamond that sold for a record-breaking $71 million. Other contenders may include the Koh-i-Noor, the largest diamond ever found, or the Cullinan Diamond, which produced several of the world's most famous diamonds. Ultimately, the title of the most beautiful diamond is subjective, but there is no denying the awe-inspiring beauty of these precious gemstones.