Kohinoor Diamond: From Golconda Mines to the British Crown (History & Legend)

Published by Orugallu Andhalu

Introduction

Welcome to Orugallu Andhalu.

Whenever we talk about India’s historic wealth or the impact of colonial rule, one name almost always comes up — the Kohinoor. Recently, during the British King’s coronation, it came into discussion again, and people started asking the same old questions.

For centuries, there have also been stories around the diamond — some even say it brought misfortune to those who possessed it. Whether that is true or not, its history is undeniably filled with conflict and power struggles.

But while reading more about it, I found myself thinking — was the Kohinoor really the only extraordinary diamond from our history? Or is it just the most famous one among many that we no longer talk about?

                      

Many accounts trace its origins back to the Deccan, during the Kakatiya period. But its journey from here to England is anything but simple. And beyond the Kohinoor, there were several other remarkable diamonds that came from the Golconda mines, which were once the main source of diamonds in the world.

In this article, we’ll look at how these mines became so important, who controlled them, and what happened to the immense wealth that came out of them.

The Golconda Legacy: India’s Diamond Capital

For centuries, India was the world’s primary source of diamonds. Before major discoveries in Brazil (18th century) and South Africa (19th century), nearly all known diamonds were mined from the Golconda region in present-day Telangana.

Between the 12th and 17th centuries, Golconda became synonymous with exceptional gemstone quality. The mines of Kollur and surrounding areas produced some of history’s most famous diamonds, including:

• Kohinoor
• Darya-i-Noor
• The Regent Diamond
• The Hope Diamond
• The Nizam Diamond

Among these legendary gems, the Kohinoor would become the most politically symbolic and historically controversial.

Origins of the Kohinoor: From Warangal to the British Crown

The exact early history of the Kohinoor Diamond remains debated among historians. However, most scholars agree that it was mined in the Golconda region of present-day Telangana.

 The Kakatiya Connection (c. 1163–1323 CE)

During the reign of the Kakatiya dynasty, Warangal emerged as a prosperous political and commercial center. The Golconda mines were active during this era, and tradition holds that the Kohinoor was among the precious stones controlled by the Kakatiya rulers.

Some historical accounts suggest that the diamond may have been associated with temple wealth, possibly linked to the Bhadrakali Temple of Warangal, though definitive documentary evidence remains limited. This association forms part of regional historical tradition rather than confirmed archival proof.

 1309–1310 CE: The Siege of Warangal

In 1309 CE, Malik Kafur, the trusted general of Sultan Alauddin Khilji  of the Delhi Sultanate, launched a military campaign into the Deccan and laid siege to the Kakatiya capital of Warangal, often described in historical accounts as the “Gateway to South India.”

After a prolonged siege, King Prataparudra II of Warangal agreed to a truce in  1310 CE, offering vast tribute that reportedly included:

• Gold and silver
• Emeralds and precious stones
•  Rare diamonds from the Golconda region

The sheer volume of diamonds and pearls carried away to Delhi was so staggering that it left court poets struggling for words (something I explored deeply in my previous post about the Nizam's Riches ).

 Many historians believe that the Kohinoor was among that exact plunder, beginning its long journey away from the Deccan soil.

From the Delhi Sultanate to the Mughals

Following its transfer to the Delhi Sultanate, the diamond eventually entered the Mughal treasury.

In 1526 CE, after the First Battle of Panipat, Mughal founder Babur recorded possession of an extraordinary diamond in his memoir Baburnama. Although he did not use the name “Kohinoor,” historians widely associate this description with the same gem.

For nearly two centuries, the diamond remained within the Mughal imperial treasury, symbolizing sovereignty and imperial authority.

 1739 CE – Nadir Shah’s Invasion

In 1739 CE, Persian ruler Nadir Shah invaded the Mughal Empire and defeated Emperor Muhammad Shah (Rangeela) at the Battle of Karnal.

He seized the Mughal treasury, including:

•  The Peacock Throne
• The Kohinoor Diamond
• Gold and precious ornaments reportedly transported on thousands of carts

This marked the first time the Kohinoor left India.

It was Nadir Shah who named the diamond “Koh-i-Noor,” meaning “Mountain of Light.”

Early 19th Century – Maharaja Ranjit Singh

After changing hands again in Afghanistan, the diamond eventually reached Maharaja Ranjit Singh, the powerful Sikh ruler of Punjab. By 1813 CE, the Kohinoor became part of the Sikh treasury.

Ranjit Singh reportedly wore it in an armlet as a symbol of sovereignty and royal prestige.

 1849 CE – The Treaty of Lahore

Following the Anglo-Sikh Wars, the British East India Company annexed Punjab.

In 1849 CE, under the Treaty of Lahore, the 11-year-old Maharaja Duleep Singh was compelled to surrender the Kohinoor to the British.

This treaty forms the legal basis on which Britain argues that the diamond was transferred lawfully.

 1851 CE – Displayed at the Great Exhibition in London

After being formally presented to Queen Victoria in 1850, the Kohinoor was displayed to the public for the first time at the Great Exhibition of 1851 held at London’s Crystal Palace.

Although the exhibition attracted millions of visitors, many observers were reportedly underwhelmed. In its original Mughal cut, the diamond did not exhibit the brilliance expected under European lighting conditions.

This criticism led to a significant decision regarding its appearance.

 1852 CE – Recut Under Prince Albert’s Supervision

In 1852 CE, under the direction of  Prince Albert, the Kohinoor was sent to Dutch diamond cutters to enhance its brilliance:

• Original weight: approximately 186 carats
• After recutting: 105.6 carats

While the new cut increased its sparkle, it significantly reduced the diamond’s size.

From this point onward, the Kohinoor became permanently embedded within the British Crown Jewels.

Throughout its documented history, the Kohinoor changed hands primarily through political conquest rather than commercial trade. This pattern reflects the symbolic importance of royal jewels in medieval and early modern empires.

The “Curse” of the Kohinoor: Legend or Political Myth?

A popular legend claims: “Any man who wears the Kohinoor will suffer misfortune, while it brings fortune to women.”

However, historians note that political instability was common in medieval empires. Assassinations, coups, and warfare were frequent regardless of the diamond’s presence.

For example:

• Alauddin Khilji’s court was politically unstable even before his death.
• Nadir Shah ruled through military expansion and faced multiple rebellions.
• Maharaja Ranjit Singh suffered health decline in later years, unrelated to the diamond.

The “curse” narrative gained popularity during the British era, particularly after the diamond entered the Crown Jewels. Since then, British queens—not kings—have traditionally worn it, possibly reinforcing the legend.

While the idea of a curse adds intrigue, most historians view it as folklore rather than historical causation.

 Modern Debate: Should the Kohinoor Be Returned?

Since India gained independence in 1947, the ownership of the Kohinoor Diamond has remained a subject of international discussion.

The Government of India has, on multiple occasions, expressed interest in the return of the diamond, arguing that it was acquired during colonial rule. Pakistan and Afghanistan have also made historical claims based on periods when the diamond was under their respective territories.

The United Kingdom maintains that the Kohinoor was legally ceded under the Treaty of Lahore (1849) and is therefore part of the British Crown Jewels under lawful transfer.

The debate over the Kohinoor reflects broader global conversations about colonial-era artifacts, cultural heritage, and restitution.

Today, the diamond remains housed in the Tower of London as part of the British Crown Jewels.

Conclusion

The Kohinoor is not just a diamond that could be bought—it was taken through battles. Its journey shows how the ancient world worked, where kingdoms rose and fell over treasures like these. But these diamonds are not just part of history. They reflect the cultural importance attached to them and the kind of economic strength that once made this region so powerful.

Sources & References

1. Babur (1526) – Baburnama (Memoirs of Babur)
2. Dalrymple, William & Anand, Anita (2017) – Koh-i-Noor: The History of the World’s Most Infamous Diamond.
3. The Treaty of Lahore (1849) – Official British East India Company records.
4. The Royal Collection Trust (UK) – Historical notes on the Koh-i-Noor Diamond.

Read More

• Nizam Richest Man 
• Name of Pakistan

Image Credits

• Kakatiya Kala Thoranam — Original photograph by Orugallu Andhalu.
• Red Fort — A.Savin, via Wikimedia Commons (Free Art License).
• Kohinoor Crown — Digital illustration created for Orugallu Andhalu.

Disclaimer:
Information in this article is based on local history, folklore, Ancient records, and publicly available sources.

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