Diamond cocktail ring, by Van Cleef & Arpels circa 1960. A yellow and white gold ring with heavy openwork bombé bezel diagonally set with five single rows of forty three round brilliant cut diamonds in white gold settings with an approximate total weight of 2.50 carats, interspersed with rows of twisted yellow gold wire, the shoulders crossed with single rows of sixteen round eight cut diamonds in white gold cut-down settings with an approximate total weight of 0.20 carats, on an integrated tapered shank composed of five twisted yellow gold wires, and with an approximate combined diamond weight of 2.70 carats.
