Set of pewter necklace and earrings

Set of earrings and one necklace Pewter-toned metal, cannot confirm material of earring posts Earrings are a dark blue-grey enamel with dark silver-pewter accents, hanging about 1.5” long. Necklace is a dark silver toned chain with 5 hearts, 4 small and one large, with filigree style designs inside (see close up photo for more details). 21.5” long end to end. Great at for a summer evening outfit!