90 designs
Trapezoid Cut Diamonds
The trapezoid is a four-sided side stone with two parallel edges, angled to sit tight against a centre stone. It is the workhorse of the three-stone ring, giving width and light without pulling focus.
Buy trapezoids as a matched pair and match them to the centre stone's colour rather than to a grade on paper. 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.
