Luxury jewellery crafted with lab-grown diamonds — where timeless elegance meets ethical innovation.
At 4CARAT, we transform the jewellery experience by offering luxury that is as ethically responsible as it is visually stunning. Our lab-grown diamonds, crafted using advanced HPHT and CVD technology, deliver unmatched brilliance, clarity, and sustainability.
We design jewellery that blends heritage craftsmanship with modern innovation. From engagement rings to statement pieces, each creation embodies elegance and responsibility.
At 4CARAT, we bring together unmatched brilliance, ethical craftsmanship, and sustainable luxury to create jewellery that is as timeless in beauty as it is responsible in origin.
At 4CARAT, every masterpiece begins with your story. Through personalized consultations, ethical diamond selection, and expert craftsmanship, we transform your ideas into jewellery that is as unique, sustainable, and brilliant as you are.
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Luxury should not come at the cost of conscience. That’s why every 4CARAT piece is created with responsibility, sustainability, and authenticity at its heart. We are proud to be a trusted partner in redefining jewellery — making it ethical, accessible, and timeless.
Our lab-grown diamonds are certified by the International Gemological Institute (IGI) and the Gemological Institute of America (GIA).
Each product page includes a size guide to help you find the perfect fit.
Simply click on the "size guide" link near the size options to view detailed measurements and fit suggestions.
Are lab-grown diamonds cheaper than mined diamonds?
Simply click on the "size guide" link near the size options to view detailed measurements and fit suggestions.
Yes. Lab-grown diamonds have the same physical, chemical, and optical properties as mined diamonds. The only difference is their origin — created using advanced technology rather than mined from the earth.
Each product page includes a size guide to help you find the perfect fit.
Simply click on the "size guide" link near the size options to view detailed measurements and fit suggestions.
Each product page includes a size guide to help you find the perfect fit.
Simply click on the "size guide" link near the size options to view detailed measurements and fit suggestions.
