Brilliance Meets Integrity
Crafting Masterpieces, Inspiring Trust
The KGK Advantage
KGK Group’s unparalleled, vertically integrated business spans the entire gems and jewellery value chain, from mining to retail. This seamless integration ensures a strong industry presence, delivering significant competitive advantages at every stage.
Global headquarters in Hong Kong
Operations across Asia, North & South America, Europe, and Africa
A dynamic team of 18,000 professionals
The Legacy
The KGK Group’s journey began in 1905 when Shri Keshrimalji Kothari started trading Burmese colored gemstones in Jaipur, India. His values of integrity and dedication continue to shape the business today. Building on his father’s vision, Shri Ghisilalji Kothari fostered a culture of innovation and diversity, driving the group’s early growth and expansion.
Under the leadership of the third generation, the KGK Group evolved into a leading multinational corporation. Guided by the founding principles of faith, respect, and integrity, the brand remains committed to upholding this legacy.
Our Guiding Values
At the heart of KGK Group lies a value system that guides us to create responsibly, lead with purpose, and grow together with our communities. Rooted in integrity and driven by excellence, these principles define who we are and how we shape the future.
Innovative Thinking
We embrace change and challenge convention to stay ahead of the curve and create new possibilities for the future.
Passion for Excellence
With dedication and precision, we pursue the highest standards in everything we do, turning quality into a lasting hallmark.
Celebrating Creativity
We value original thinking and artistic expression, allowing imagination to shape meaningful experiences and beautiful outcomes.
Integrity in Every Facet
Honesty, transparency, and responsibility guide us at every step, ensuring trust remains at the heart of all we build.
Driven by Inspiration
We draw energy from progress, ideas, and people, transforming motivation into actions that leave a lasting impact.
Rooted in Relations
We nurture long-term bonds with our people, partners, and communities, built on respect, care, and mutual growth.
Unwavering Ethics
We uphold ethical conduct not just in outcomes but in every decision, ensuring our legacy is built on respect and accountability.
Agile by Nature
We stay responsive to change, adapting quickly with resilience and clarity to turn challenges into opportunities
Navrattan Kothari
Patriarch
Since 1962, Mr. Navrattan Kothari has been the guiding force behind KGK Group, transforming it into a modern multinational with world-class infrastructure and operations. Under his visionary leadership, KGK has continually innovated, expanded into new markets, and earned global recognition.
More than just building a business, Mr. Kothari has shaped a company driven by values, placing trust, integrity, ethics, and corporate responsibility at its core. As the Patriarch, he continues to steer KGK with wisdom and foresight, inspiring teams worldwide with his experience and strategic acumen.
Navrattan Kothari
Patriarch
Since 1962, Mr. Navrattan Kothari has been the guiding force behind KGK Group, transforming it into a modern multinational with world-class infrastructure and operations. Under his visionary leadership, KGK has continually innovated, expanded into new markets, and earned global recognition.
More than just building a business, Mr. Kothari has shaped a company driven by values, placing trust, integrity, ethics, and corporate responsibility at its core. As the Patriarch, he continues to steer KGK with wisdom and foresight, inspiring teams worldwide with his experience and strategic acumen.
Sanjay Kothari
Vice Chairman
Based in Hong Kong, Sanjay Kothari is driving KGK Group’s expansion into new markets, steering the business to new heights. Overseeing the entire gems and jewellery value chain, from mining to retail, he plays a pivotal role in the group’s continued success.
His journey with KGK began with establishing diamond manufacturing in Mumbai. Since then, he has spearheaded the development of multiple verticals, including international sales and marketing, jewellery manufacturing, gemstone mining, jewellery retail, and real estate. Additionally, he leads the group’s IT and corporate identity initiatives, ensuring a strong, cohesive global presence.
Sanjay Kothari
Vice Chairman
Based in Hong Kong, Sanjay Kothari is driving KGK Group’s expansion into new markets, steering the business to new heights. Overseeing the entire gems and jewellery value chain, from mining to retail, he plays a pivotal role in the group’s continued success.
His journey with KGK began with establishing diamond manufacturing in Mumbai. Since then, he has spearheaded the development of multiple verticals, including international sales and marketing, jewellery manufacturing, gemstone mining, jewellery retail, and real estate. Additionally, he leads the group’s IT and corporate identity initiatives, ensuring a strong, cohesive global presence.
Sandeep Kothari
Managing Director
Since joining KGK Group in 1990, Sandeep Kothari has played a pivotal role in the growth of the diamond procurement and processing business on a global scale. His strategic leadership has significantly expanded the group’s footprint in the industry.
Now based in Antwerp, the world’s leading diamond hub, he has been instrumental in driving polished diamond sales across Europe. His expertise in fostering strong, long-term partnerships with renowned mining companies has further solidified KGK’s reputation as a trusted leader in the global diamond trade.
Sandeep Kothari
Managing Director
Since joining KGK Group in 1990, Sandeep Kothari has played a pivotal role in the growth of the diamond procurement and processing business on a global scale. His strategic leadership has significantly expanded the group’s footprint in the industry.
Now based in Antwerp, the world’s leading diamond hub, he has been instrumental in driving polished diamond sales across Europe. His expertise in fostering strong, long-term partnerships with renowned mining companies has further solidified KGK’s reputation as a trusted leader in the global diamond trade.
Milestones
From a gemstone trader to a global enterprise in gems, jewellery & real estate — a legacy of innovation, trust & excellence spanning over a century.
1905
1905
Shri Keshrimal Kothari began trading coloured gemstones between Jaipur, India and Rangoon, Burma
1915
1915
KGK started trading coloured gemstones in Chennai
1960
1960
Mr. Navrattan Kothari joined KGK Group
1962
1962
Operations established in Hong Kong SAR
1972
1972
Launched coloured stone operations in USA
1975
1975
Diamond sourcing operations launched in Mumbai
1986
1986
Diamond processing operations established in Mumbai
1997
1997
KGK awarded sightholder status by De Beers
1997
1997
The Bhagwan Mahaveer Cancer Hospital & Research Centre was established, marking KGK’s commitment to accessible, world-class healthcare and compassionate cancer care.
1999
1999
Jewellery manufacturing unit established in Panyu, China
2000
2000
KGK opens Diamond manufacturing unit in South Africa
2002
2002
Wholesale jewellery operations launched in India
2004
2004
Fine jewellery flagship brand Entice launched in Hong Kong SAR
2009
2009
First Entice boutique launched in Jaipur, India
2010
2010
KGK Realty was launched, extending the Group’s legacy into thoughtfully designed residential and commercial developments rooted in trust and quality.
2012
2012
KGK strengthened its presence in India’s diamond capital with the opening of a new office at the Bharat Diamond Bourse, enhancing global trade and collaboration.
2014, Aug
Aug, 2014
KGK opened diamond manufacturing unit in Botswana, Africa
2015, Jan
Jan, 2015
Jewellery manufacturing unit established in Bangkok, Thailand
2015, Mar
Mar, 2015
KGK Diamonds Botswana Pty Ltd became a De Beers Sightholder
2016, May
May, 2016
KGK unveiled new corporate identity and group website
2017
2017
Meraaki Kitchen was introduced, bringing together culinary creativity and curated dining experiences rooted in warmth and craftsmanship.
2018, Apr
Apr, 2018
Diamond manufacturing facility launched in Namibia
2019, Sept
Sept, 2019
Diamond manufacturing facility opened in Luanda, Angola
2020, Aug
Aug, 2020
Jewellery manufacturing facility opened in Jaipur, India
2021, Aug
Aug, 2021
Diamond manufacturing facility opened in Saurimo, Angola
2023, Jan
Jan, 2023
Diamond & Jewllery Manufacturing in Gaborone, Botwana
2024
2024
KGK Foundation was formed to unify the Group’s philanthropic initiatives across healthcare, skill development, heritage conservation, and community development.
2025
2025
KGK Diamatrix was launched as a focused initiative to advance innovation, precision, and value in the evolving diamond ecosystem.
2025
2025
KGK Education was established to nurture future-ready learning environments that emphasise values, skills, and holistic development.
2025
2025
The Shri Ram Universal School, Jaipur, began its journey, bringing progressive, child-centric education to the city under KGK Education.
2025, Apr
Apr, 2025
Diamond Manufacturing in Sharjah, UAE
Businesses
KGK Group stands out with its vertically integrated business model, seamlessly connecting the entire value chain from mines to retail. As a global leader in gemstones and diamonds, KGK Group provides exceptional quality to customers worldwide.
KGK Group leads with a vertically integrated model, connecting the entire value
chain from mines to retail, delivering exceptional quality globally.
JEWELLERY
Timeless elegance meets craftsmanship. KGK jewellery blends innovation with style and sophistication.
Discover MoreOur Certifications
We are proud to be BPP Compliant and certified by the Responsible Jewellery Council.
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