Art Deco 1.20 Carat Old Cut Diamond Bombé Star Ring, circa 1930A magnificent Art Deco diamond ring, featuring a 1. 20 carat (approx.) old mine cut diamond which is rubover set in platinum. Six 'rays' are carved into the gallery, which also features six smaller old mine cut diamonds within fine and intricate venting and milgrained detailing. A further two diamonds are set in the shoulders, leading to a slender platinum shank. Currently size L (UK) or 5 1 2 (US). Free sizing available. Accompanied by a diamond