Art Deco 2.31 Carat Old Cut Diamond Engagement Ring, circa 1920

A bold and really rather magnificent Art Deco diamond ring. The old mine cut in the centre is secured in an eight-claw open collet above a finely scalloped and mirrored back plate. Fine detailing in the gallery leads to wide, statement shoulders with twelve eight-cut diamonds (six each side) in a slightly curved step-down formation to a slim platinum shank. Early 20th century bling at its best.

Accompanied an independent jewellery report from IGR (#30307521).

Cut – Old mine cut in the centre with eight-cut diamonds in the shoulders.

Colour – The centre is K, with F to J colour diamonds in the shoulders.

Clarity – The centre is SI1. The diamonds in the shoulders are VS1 to SI2 (all are clean to the naked eye).

Carat – The centre is a known 2.31 carat, with approximately 0.36 carat in the shoulders.

Circa – 1920.

Measurements – The centre diamond is approximately 8.25 x 8.35mm. Sits 9.2mm from the finger.

Size – P (UK) or 7.5 (US). Complimentary sizing is available, can go up or down.

Metal – Platinum. Tested.