42571 - Circa 1960s F.J. Cooper Platinum Gold Opal Diamond Pin Pendant

18K Yellow Gold Platinum Opal Diamond "Cooper, F.J." Cluster Pin Pendant With 16" 14K Yellow Gold Cable Chain, 1 1/8" X 3/4" 1 Oval Opal Est 19.00 CTS, 12 Diamonds Est .80 CTS, Circa:1960s