Three stone diamond cross over ring. Set with a square baguette cut diamond in an open back corner rubover setting with a weight of 0.35 carats, flanked diagonally by two round old cut diamonds in open back claw settings with a combined weight of 0.40 carats. The total approximate diamond weight is 0.75 carats, to an elegant sweeping cross over design with intricately pierced collets and fancy backholing, the curling shoulders leading through to a solid slim D-shape shank. Marked 18 carat yellow gold with platinum settings, engraved to the interior in italic script 'A.R.B. TO I.C.P. 17.12.36', English, circa 1936.