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Emeralds are famous worldwide for their deep green colour. Colombia is the top producer, providing between 55% and 90% of all emeralds sold globally. The United States is the biggest buyer, but India is quickly gaining ground and now holds 28% of the Asia-Pacific market.
India’s largest emerald mines are in the Ghorabandha hills of Jharkhand, where workers may gather as much as 15 kilograms of emeralds daily.
Around the world, people spend billions on emeralds, and the synthetic emerald market is expected to reach $2.79 billion by 2025.
Have you ever wondered which place is called the "Emerald Capital of the World"? In this article, we'll look at its history, mines, and some facts.
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Which is the Emerald Capital of India?

Jaipur, the capital city of Rajasthan, is often called the Emerald Capital of India. It was founded in 1727 by Maharaja Sawai Jai Singh II. This historic Pink City is located in North India, close to states such as Punjab and Gujarat.
Jaipur is the world’s leading centre for emerald processing. Nearly 80% of emerald roughs from Colombia, Zambia, and Brazil are brought here, where skilled artisans cut and polish them.
Jaipur is known as the Emerald Capital thanks to its centuries-old Johari Bazaar, which remains the largest trading centre for emeralds. The city blends royal history with a gemstone industry valued at over $3 billion.
5 Lesser-Known Facts About Emeralds
- Almost all natural emeralds have moss-like inclusions inside, known as "jardin". These marks are not flaws. Instead, they show that the gem formed naturally.
- Emeralds are a type of the mineral beryl. They become green when small amounts of chromium or vanadium take the place of aluminium atoms as the stone forms.
- Emeralds have a Mohs hardness of 7.5 to 8, which means they can chip easily. The well-known rectangular emerald cut was designed to help protect the stone’s edges.
- Some emeralds from Africa are 2.97 billion years old. That means they are much older than the first dinosaurs, which showed up about 230 million years ago.
- Most emeralds are treated with cedar oil. The oil has a similar refractive index to the gem, so it fills surface cracks and helps the stone appear more transparent.
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Why is Jaipur called the Emerald Capital of India?

Jaipur is called the Emerald Capital of India thanks to its exceptional craftsmanship and thriving trade. Here’s what makes the “Pink City” a global leader in emeralds.
Historical Foundation
- In 1727, Maharaja Sawai Jai Singh II invited some of the best stone cutters from different countries to Jaipur.
- He gave them tax breaks and raised their social status, which helped turn the city into a center for jewelry.
- Johari Bazaar, a well-known market, became the largest place in the world to trade emeralds. Today, rough stones from Africa and South America are still sent here to be sold.
Technical Expertise
- Emeralds are fragile because they have tiny cracks inside, known as 'jardin'. In Jaipur, skilled craftsmen use special methods to cut the stones safely and bring out their shine.
- It is easier to process gems in places with skilled workers. Today, almost 80% of the world’s emeralds are cut and polished in Jaipur, thanks to the city’s long history with the mineral Beryl.
- Jaipur is famous for treating emeralds with oil. Craftsmen use cedar oil, which bends light in a similar way to emerald, making the stones look clearer.
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Conclusion

Jaipur is known as the Emerald Capital because of its 300 years of experience. Although emeralds are mined in places like Colombia or Zambia, they are skillfully cut and polished in Jaipur. Each year, the city processes over $3 billion in gemstones, making it a key player in the global market.
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