Antique 0.75 Carat Old Cut Diamond Engagement Ring, circa 1915A frankly divine antique diamond engagement ring. The natural old European cut diamond in the centre graded by De Beers as M colour, VS2 clarity is impressively lively and vibrant and, despite its rather harsh colour grading, tops up as very white. The stone is secured in a six claw yellow gold collet within reverse tapering shoulders and ridged detailing at the top of the shank. Size O (UK) or 7 (US). Free sizing available. Accompanied by a De Beers