Double Red Enamel Heart Pendant on 18" Sq. Link Chain

Double Enamel Red Hearts Pendant on 18" Sq. Link Chain. This was an estate find, so I have no idea of age. The pendant is signed 1995/86. The Pendant is bright & shiny as the same with the chain. Although, the chain has a dark discoloration towards the back of the chain, as shown in the last photo. TA215