12 designs

Lozenge Cut Diamonds

The lozenge is an elongated diamond-shaped stone, usually step-faceted, that reads as pure geometry. It is used as an accent, a directional side stone, or a centre for anyone who wants something genuinely graphic.

Both points are exposed, so setting design matters as much as the stone. 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. Each stone is independently graded and openly priced, ready to set into one of our settings or a piece designed from scratch with you.

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