This platinum ring is set with a, one of a kind, emerald-cut blue sapphire. The stone weighs 2.57 carats and measures 8 x 6mm and is a classic sapphire cornflower shade of blue. The outside dimensions of the bezel are 11 mm long x 9 mm wide. The shank is set with 14 x .035 ct. SI GH quality diamonds for .50 total carat weight. The shank is 3.5 mm wide ax 2.2 mm thick. The ring is size 6.5 and can be sized up by about 1/4 size by polishing the interior of the bezel.