Costume Jewellery Necklaces with Turquoise and Pearl Strands

Four necklaces: a filigree metal owl pendant on chain, a faux pearl beaded strand necklace, a beaded necklace with five turquoise cabochon settings, and a chain with a heart-shaped rhinestone pendant encircling a quarter. Materials appear to be mixed metals, faux pearls, rhinestones, and turquoise stones. No maker marks identified.