C.1960s-1970s. A fine quality Italian 18k gold chain. Each link is uniquely designed in three-dimensional oval shape. The chain is marked with '750' (mark for 18k gold) and 'Uno Aerre', an Italian gold smith that was found in Arezzo, Italy in 1926. The length of the chain is approximately 33.25 inches, and it weighs 35.7g. This versatile chain looks gorgeous and elegant with an antique locket/pendant or even on its own. Overall the chain is in great condition.