Art Deco 2.01 Carat Old Cut Diamond Engagement Ring, circa 1920It's rare find an antique diamond as high quality as this. The old European cut graded by IGI as G colour, VS2 clarity is utterly glowing with fire and brilliance. The stone is secured by four split claws at the compass points within a simple, open gallery designed to allow maximum light to pass through the stone, leading to a slim and plain platinum shank. This is, quite frankly, magnificent. Currently size N (UK) or 6. 5 (US). Free sizing available.