Cushion
Soft corners, sharp brilliance. Our cushion cut diamonds pair rounded edges with faceted fire, a shape that's carried engagement rings for two centuries and still reads modern. Every stone is lab-grown, so you get the same optical and chemical properties as a mined diamond at a fraction of the cost — more carat, same clarity standards. Browse cushion cut engagement rings and lab-grown cushion diamonds.
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The Art of Handpicked Perfection
More Than a Certificate
At Carat Heritage, we believe that true brilliance isn’t just about meeting standards—it’s about exceeding them. While certificates like IGI or GIA provide valuable technical insights into a diamond’s quality, they can never fully capture the beauty, fire, and soul of each stone.
That’s why every diamond used in your jewellery is more than just certified; it’s handpicked by our experts, who examine each stone with their own eyes.