Early Art Deco Platinum Diamond Ring | Old European Cut & Rose-Cut Floral Shoulders | English c.1920s

A beautifully crafted early Art Deco diamond ring, made in England around the 1920s and set entirely in platinum.

At its centre sits a 0.50 carat old European cut diamond, hand-cut with a high crown, small table, and open culet, offering that distinctive antique glow, soft and fire-lit rather than sharply brilliant.

Framing the centre stone are finely pierced floral shoulders, each set with tiny rose-cut diamonds nestled in millegrain-edged petals.

This delicate detail bridges Edwardian romanticism and Deco geometry - a rare example of transitional design, built with care and intention.

The setting is open and sculptural, with a lightness that belies its strength, the kind of metalwork only seen in early 20th-century bench-made rings.

Stamped PLAT, it reflects a time when platinum was reserved for truly special pieces.

This is not just a ring to wear, it’s one to keep, to pass down, and to be quietly proud of.

A piece of English jewellery history in miniature, still full of life.

Ring Size N

Available exclusively at ELTONS, Grays Antique Market, Mayfair — specialists in antique jewellery, London.