Each link is shaped like a ridged, open shell — curved and ribbed with a sculptural quality that catches light from every angle. Set in a continuous graduated collar, the shells overlap slightly, creating a fluid, wave-like rhythm around the neck. The gold-tone extender chain with its distinctive dog-clip hardware is original to the piece and adds a two-tone contrast at the back. Signed Coro on the hang tag. Materials: gold tone metal Details: Era: 1950s–1960s Markings: Coro (hang tag on extender) Style / design notes: Graduated shell / scallop link collar; ribbed open-work link construction; original gold tone extender chain with dog-clip clasp; two-tone finish Stone or material notes: None Color: gold tone Condition: Good vintage condition, see photos Measurement: 17" with extender Collected by Mineral and Matter
