Art Deco 0.64 Carat Old Cut Diamond Engagement Ring, circa 1920

This is so pretty. The white, bright and lively old mine cut diamond in centre is secured in by four double claws, with V shaped detailing in the gallery. The milgrained platinum shoulders are set with ten (five each side) eight cut diamonds, leading to a slender 18k yellow gold shank.

Accompanied by an independent jewellery report from IGR (#30310576).

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

Colour – The centre is H, the sides are F to H.

Clarity – The old cut is SI1. The diamonds in the shoulders are VS2 to SI1.

Carat – The centre is a known 0.64 carat, with a further approximate 0.05 carat in the shoulders.

Circa – 1920.

Size – M (UK) or 6 (US). Complimentary sizing is available, can be sized up or down.

Measurements – The centre is approximately 5.25 x 5mm and sits 5.9mm from the finger.

Weight – 2.54 grams

Metal – 18k gold and platinum. Tested.