An exceptional vintage ruby ring. The centre stone � certified as natural and unheated � is bright, internally very clean and displays a bright and vibrant purplish red. The stone is secured by four platinum claws within a surround of twenty-two eight cut diamonds in milgrained platinum. Lovely coronet detailing in the gallery leads to tri-split shoulders, to a slim D-shaped platinum shank.Accompanied by a report from Gemmoligical Certification Services (GCS) stating the ruby shows no indication of heating.Cut � Oval cut ruby with eight cut diamonds.Colour � The diamonds are G to H.Clarity � The ruby is loupe clean. The diamonds are VS2 to SI1.Carat � The ruby is 1.30 carat, with a total approximate diamond weight of 0.22 carat.Circa � 1935.Size � L 1/2 (UK) or 5 7/8 (US). Complimentary sizing is available, can go up or down.Measurements � The ruby is 7.82 x 6.25mm. The head of the ring is 9.5 x 11.2mm and sits 7mm from the finger.Metal � Platinum. Tested.