Antique Diamond Pendant Necklace

With an openwork top set with nine Old Mine cut diamonds weighing approx. 1.05ctw., suspending an Old European cut weighing approx. 0.35ct., further suspending an openwork pendant set with nineteen Round Brilliant cut diamonds weighing approx. 1.20ctw., fashioned in 14k yellow gold. Length 2 5/8 inch. Chain length 16 inches.