Vintage Gold-Tone and Black Enamel Turtle Clip-On Earrings

This is a pair of vintage costume jewelry clip-on earrings designed in the realistic shape of turtles. Each earring features a gold-tone metal base with a detailed, domed carapace (shell) finished in deep black enamel. The enamel is partitioned by raised gold-tone lines that create a geometric scute pattern, mimicking the natural anatomy of a turtle shell. The turtles are depicted with outspread flippers and small tails, finished in a matching black enamel coat. The heads are similarly enameled, appearing sleek and dark. The earrings utilize a traditional screw-back or paddle-style clip mechanism visible from behind the heads, typical of mid-20th-century costume jewelry styles (likely 1960s-1980s). Regarding condition, there are visible signs of wear consistent with age and use. Notable scuffing and small chips are present on the black enamel surface of the shells, as well as some 'flea bites' or thinning of the enamel along the raised metal edges. There is a slight greenish oxidation or verdigris visible near the connection points of the legs and the clip mechanisms, suggesting the base metal may be brass or a similar alloy. The gold-tone plating shows some dulling and light patina. Despite the wear, the craftsmanship displays a charming attention to detail and a whimsical vintage aesthetic popular in animal-themed novelty jewelry.