Diamond crossover ring, circa 1940. A platinum ring diagonally set with two drop shaped old cut diamonds in claw settings with an approximate total weight of 1.80 carats, bordered by eight rectangular baguette cut diamonds in channel settings with an approximate total weight of 0.40 carats, with integrated tapered shoulders pavé set with twenty eight round old cut diamonds, on a square shank, and with an approximate combined diamond weight of 3.00 carats.
