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Origins of Diamonds
Formed billions of years ago in the Earth's mantle from carbon atoms under extreme heat and pressure. Transported closer to the surface through volcanic activity, where they can be mined.
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Design your own Diamond ring
Select your ideal ring setting, and let it embrace the brilliance of our handpicked Diamonds, creating a timeless and exquisite symbol of love.
About our Diamonds
About our Diamonds
All Diamonds are hand-picked and calibrated to 100th of an mm when selecting the Diamonds for all KGK rings. This is specifically important in the Micropavé rings where the security of the Diamonds is usually based on the cut, proper size, and final craftsmanship of the work.
Furthermore, all KGK Diamonds are procured from the world’s foremost Diamond specialists that maintain pipeline integrity and the highest standards for ethics and sustainability.
Diamonds FAQs
Amazing value
The highest-quality design at a great price.
Peace of mind
30-day returns, Diamond price-match guarantee and more.
Expert guidance
The original online jeweller since 1905.
Inspiring assortment
The perfect pieces for every occasion.