As the symbol of love, romance and commitment, a diamond is a hardest natural material and transparent crystal. Its hardness depends on its crystalline perfection, orientation, and purity. It is not very sensitive and can be known by their high conductivity. Globally there are 38 known Diamond mines.

This is the most precious and luxury gemstone which needed delicate cutting and polishing to use. There are two types of industries connected with Diamonds, one deals with gem-grade diamonds and another with industrial-grade diamonds. The first recorded accounts of known diamond mining are located in India. Among the 38 diamond mines, 23 mines were located in Golconda, which considered as the ‘Diamond Capital’ of ancient time. There are many Diamond companies leading the country but here is a list of top 10 most popular, richest and best diamond companies in India 2022.

10. Tara Jewellers Ltd.

Best Diamond Companies in India 2019

Tara Jewelers Ltd. is now a public listed company. They are in the run up to the best-known diamond companies since 2012. The company is spread throughout the world including the United Kingdom, Russia, Australia, New Zealand, Canada, South Africa, China, the United States. This renowned brand is popular for their quality of products as well as modern technological equipment. They ensure customers requirements by their latest designs and certified diamonds.

9. Tribhovandas Bhimji Zaveri Ltd.

Best Diamond Companies in India

Tribhovandas Bhimji Zaveri Ltd. Is a renowned jewelry chain in the Indian market. In 1864 Tribhovandas Bhimji Zaveri Ltd. was established in Zaveri Bazaar, Mumbai, India. They have 30 exclusive showrooms all over the country including Delhi, Kolkata, Dhanbad, Ahmedabad, Hyderabad, Vijayawada, Kochi, Surat, Indore, Thane, Raipur, Udaipur Rajkot, and Jamshedpur. Their manufacturing unit is at Kandivli, in Mumbai. This company is famous for its design, quality, and reliability and placed in the 9th position among the best diamond organisations in India.

8. Rajesh Exports Ltd.

Best Diamond Companies in India

Rajesh Exports Ltd. is one of the remarkable diamond companies in India. This company focused on the production of diamonds. Rajesh Export was established in 1990. They offer innovative processes and technologies in the manufacture of diamond jewelry and provides the highest standards of corporate authority. Rajesh Exports currently maintains labs in different countries and an extensive marketing network covering entire this country. In the export section, they are one of the leading companies in India. They export diamonds in other countries worldwide. Rajesh Export’s latest export amount was Rs. 1,122Cr.

7. PC Jewelers

Best Diamond Companies in India

PC Jewelers Ltd. is considered as one of the top 10 best diamond brands in India, which specialises in manufacturing diamond products. They produce exclusive diamond jewelry collections along with delicacy. This renowned company was founded in 1981. PC Jewelers has 75 exclusive showrooms in certified diamond jewelry across 58 cities in India. The head quarter of PC Jewelers is located in New Delhi, India. They started their operation in 2005 with their only showroom located in Delhi. PC Jeweler has the strength of 68 exclusive stores spread over 54 cities in India.

6. Rosy Blue

Best Diamond Companies in India 2019

Rosy Blue is one of the most precious diamond companies in India. This company was founded in 1973 by Dilip Mehta. In present days Russell Mehta handles all operations of this company. The total turnover of this company is Rs. 4,000 Cr. This company is an adamantine of international reach and reputation and also the most trusted and largest in the international diamond industry. The focus of this company lies in their exceptional quality and highest ethical standard. As an industry leader, Rosy Blue has access to a consistent and regular supply of diamonds.

5. Laxmi Diamond Pvt. Ltd.

Best Diamond Companies in India

Laxmi Diamond is a classified Non-govt company in India, which was established in 1986. Lalitbhai Dhirubhai Gajera, Chunibhai Haribhai Gajera, Ashokkumar Haribhai Gajera, Samrat Ajay Chokshi, Vasantbhai Haribhai Gajera are the directors of this company. At present Ashok Gajera is the managing director of this company. Laxmi Diamond company has a yearly turnover of Rs. 2,000 Cr. This renowned company is considered as the major suppliers of the polished diamonds in the US and Europe. Sir Gabi Tolkowsky, a creative training consultant and one of the most famous diamond cutters, is associated with this brand. This company ensures their customer’s satisfaction individually.

4. Asian Star Company

Best Diamond Companies in India

Asian Star Company is a famous international company of Diamonds, which started their journey in 1971 in India. The founder of this company is Dharmesh Shah. This is the biggest diamond merchant company in India. They have a production capacity of 300,000 pieces per annually. Asian Star Company maintains state-of-the-art equipment, technology, sophisticated infrastructure with their skilled artisans and creative designers.

They have an international presence in the USA, Bangkok, Dubai, Shanghai including India. Asian Star Company is considered as a significant diamond company in the Indian market. The Indian headquarter of this company is located in Surat, Gujrat. They have a strong power of more than 1,600 skilled artisans and workers. Asian Star Company has an image of a customer-centric company due to their product styling, pricing, production techniques, and unique quality.

3. Gitanjali Group

Best Diamond Companies in India

Gitanjali Group was founded in 1966 in Surat, Gujrat. Nowadays this company is one of the leading brands of diamonds in India. Gitanjali Group has brand ambassadors like Aishwarya Rai Bachchan, Kareena Kapoor, Dia Mirza, Katrina Kaif and much more. This company has a total turnover of Rs. 13,000 Cr. In diamond jewelry design and production, Gitanjali group is an internationally reputed and trustworthy company.

It is a global lifestyle brand for its rough diamond sourcing, cutting, designing, polishing, distributing, jewelry manufacturing in India and abroad. This popular diamond brand has a strong presence in the USA, UK, Belgium, Italy, South East Asia China, the Middle East to Thailand, Japan including India.

2. Kiran Gems

Best Diamond Companies in India

Kiran Gems is the second largest brand among Indian Diamond companies. In 1985 this company started their journey in India. Vallabhbhai S Patel was the founder of this company. Excellence and passion of work are their principles. Kiran Gems Private Limited is world’s largest diamond manufacturer. They supply certified and loose diamonds globally.

In quality, variety, and quantity Kiran Gems is a renowned brand in Indian market. Other than India they have a deep presence in the USA, UAE and Hong Kong. In the history of Diamond Industry, Kiran has been awarded so many times for their great performance. They have more than 30,000 skilled workers and the total turnover of this company is Rs. 7,700 Cr.

1. Firestar Diamonds

Best Diamond Companies in India 2019

To complementing a women’s beauty a diamond is an intrigue and sparkling gemstone. Firestar Diamonds is the topmost leading brand of diamond manufacturing, designing and distributing in India. Firestar Diamonds maintains the state-of-the-art infrastructure along with their skilled employees. It spread through worldwide including the USA, Europe, Dubai, New York, Johannesburg, Chicago, Yerevan, and Hong Kong.

It is a growing constituency. Firestar Diamond was founded in 1999 in Mumbai, India. Their specialty lies in Cut Diamonds, Polished Diamonds, Sourced Diamonds and in Diamond Jewelry. Firestar Diamonds is a strong world-class organisation which is founded by Nirav Modi. The total turnover of this famous company is more than Rs. 5,000Cr.

Diamond is a natural choice to signify a lifelong union. Last but not the least investment in diamonds is a well and fruitful investment. Diamonds are the status symbol which denotes power as well as wealth. The diamond’s beauty, rarity, and strength make it a fitting symbol of the adaptability and longevity of wedding. The diamond business in this country is more than 70 thousand Crore.


  1. Anyone looking to buy polished diamonds from 0.30 to 8.00 D to fancy colour.
    We have a range of shapes from BRILLIANT ROUNDS to FANCY CUT .

    Should you be interested, please do not hesitate to contact me.
    please mark ATTENTION DUDU in your emails.

  2. Myself Mr. Karthik from George Diamonds, I would like to take this opportunity and introduce our company “George Diamonds Co., Ltd”. We pride ourselves on the best quality “Full cut diamonds & Single cut diamonds”.
    We have been an established and popular company with an excellent track record for the best customer satisfaction.
    Product Details :

  3. Hello,

    Any of these companies can contact me if they are interested in buying both Rough and Polished Diamonds. I have up to $60 million Polished Diamonds that I can send to interested buyer for their review. I also work with mines in Brazil and South Africa that supply Rough Diamonds in large quantities.


Please enter your comment!
Please enter your name here