Art Deco 1.03 Carat Old Cut Diamond Engagement Ring, circa 1920A stunningly pretty antique engagement ring. The old cut diamond graded by HRD as H colour, SI1 clarity in the centre is white, bright and virtually glowing. The centre stone is secured an eight claw collet above scalloped back plate setting, with fine piercing and engraving in the gallery, leading to diamond set V shaped shoulders to a flat band. This is about as lovely as it gets. Currently size L (UK) or 5 1 2 (US). Free sizing available.