21 designs
Square Radiant Cut Diamonds
The square radiant is the radiant's compact sibling: cropped corners, brilliant faceting, and a near-square outline that sits somewhere between a princess and a cushion in character. It is a strong choice for a solitaire that needs to look substantial.
The brilliant faceting is forgiving of colour and inclusions, so budget generally goes further here than in a step cut. You can compare natural and lab-grown stones side by side here — chemically and optically identical, differing only in origin and price. Our lab-grown diamond guide explains how the two compare. Compare it with every other outline in our diamond shapes guide, and get to grips with what actually drives price in our diamond 4Cs guide. Every stone is independently certified, priced transparently, and can be set into any ring in our collection or into a design of your own.
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