Vintage 0.20 Carat Sapphire & 0.20 Carat Diamond Three Stone Ring, circa 1950A fine vintage sapphire and diamond three stone ring. The deep blue sapphire in the centre is flanked by a pair of round brilliant cut diamonds, all in beautifully crafted palladium collets, leading to polished palladium shoulders to a slim, D shaped yellow gold shank. Currently size N (UK) or 6 1 2 (US). Free sizing available. Item # 510514S320 S320