Every diamond in this ring has a straight edge. The halo, the shoulders, the whole architecture is built from baguettes, and that single decision gives the ring its clean Deco geometry. At the centre, a Colombian emerald of 3.45 carats, square with the corners taken off.
A daisy, drawn with the proportions of a real one. Each diamond sits in its own bezel with a milgrain edge, set a little apart from its neighbour, and every collet is scalloped so the outer edge of the ring runs as a line of curves. Petals, in other words, rather than a border.
An oval stone within a round halo. Because the surround takes its own shape rather than following the outline of the centre, the diamonds gather close at the ends and open out at the sides, and the head reads as a circle with an oval floating inside it.
The centre stone lies across the finger rather than along it. Setting a cushion east-west changes how a ring wears entirely: it fills the width of the finger, and it sits wider and lower on the hand than the same stone set the conventional way. The halo follows that logic.