Diamonds
Outstanding Brilliance
Integrated Supply Pipeline: From Rough to Radiant
KGK Group ensures full control over the supply chain by carrying only high-quality diamonds. Each diamond is meticulously tracked from its raw form to the finished product, reinforcing the brand’s commitment to sustainable gemstone sourcing and ethical practices.
A Legacy of Expertise
Since entering diamond distribution in 1969 and manufacturing finished diamonds in 1986, KGK Group has built a reputation for precision and excellence. Headquartered in Antwerp, the global diamond capital, the brand’s operations and processes are streamlined based on the same values at various locations around the world.
Unmatched Quality and Choice
KGK Group’s diamond portfolio features an extraordinary range of natural, colorless, and colored stones in every popular size, shape, and shade, reflecting versatility and innovation.
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Diamonds Direct from
the Source
With a team of highly skilled diamond buyers renowned for their expertise in evaluating and grading rough stones, KGK Group ensures only the finest diamonds enter the value and supply chain. Each ethically sourced diamond is processed at their state-of-the-art manufacturing units in:
- Angola
- Botswana
- India
- Namibia
- South Africa
Diamond Production Innovation
In pursuit of superior products, KGK continually explores and applies new innovations to our diamond production process, including:
DiaMark™ laser marking
Provenance for every stone.
Galaxy™ diamond mapping
Advanced inclusion mapping technology for rough diamonds.
Water jet laser cutting
State-of-the-art stone cutting.
The volumes we process translate into efficiencies of scale that deliver advantages throughout the value cycle.
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about Diamonds
