KGK Diamonds is one of the world’s largest natural diamond manufacturers and a part of the KGK Group, established in 1905. The company operates manufacturing facilities in India, Botswana, Namibia, and Angola, with its presence across more than fifteen countries worldwide.

KGK’s reputation for quality is built on discipline across every stage of production. From planning and cutting to final polish, each stone is handled with a precision that reflects decades of accumulated expertise and craftsmanship. Combined with state-of-the-art technology across manufacturing processes, consistency is ensured across every stone produced at its facility.

The company has a fully integrated operation that covers every step from rough sourcing to polished distribution, backed by more than five decades of experience and long-standing relationships across the industry.

KGK Diamonds is a De Beers Sightholder, an RJC certified member, and is regularly audited under De Beers’ Best Practice Principles and Forevermark Pipeline Integrity.

Sustainability, the company believes, is not a policy statement. It is woven into how it sources, manufactures, and delivers. As the industry evolves, KGK’s vision is to set the standard for what responsible diamond manufacturing looks like and to prove that excellence and responsibility are inseparable.

Traceability is where KGK has taken a decisive lead. Every rough parcel is tracked from the moment it enters a facility through to the finished stone. It is not waiting for the industry to catch up. Full transparency, responsible sourcing, and an uncompromising standard of excellence are already how the company operates, every day, across every market it serves.