Vintage Costume Brooch and Earring Set

This lot contains two pieces of mid-century vintage costume jewelry found on a concrete surface. The primary piece is a multi-colored brooch designed in a stylized peacock or floral fan motif. It features approximately ten pear-shaped, chatoyant glass or acrylic cabochons in a variety of pastel shades including seafoam green, lemon yellow, and dusty rose, resembling cat\u0027s eye stones. The stones are set in a textured, darken-toned metal base with individual petal-like prongs. The second item is a coordinating clip-on earring or smaller brooch featuring a centrally mounted reddish-brown carnelian-style stone or glass cabochon, accented by a decorative cross-hatch metal overlay. The metalwork on both pieces shows significant signs of age, characterized by a heavy dark patina, surface oxidation, and some visible grime in the crevices. The craftsmanship is typical of 1950s-1960s mass-market vintage costume jewelry, likely utilizing pot metal or gold-plated base metal that has since worn down. While no maker\'s mark is visible from the top view, the style is consistent with manufacturers like Coro or Sarah Coventry. The condition is fair to poor, requiring professional cleaning to restore the luster of the stones and metal.