This gorgeous collar necklace is the quintessence of mid-century elegance. Silver concave ovals are set with brilliant blue guilloche enamel with a crisscross pattern, and linked with cable chain and a spring ring clasp. This piece looks particularly magical on: it sits close to the neck and the ovals lay flat, fanning out across the collarbones and so on around. It was made c. 1960 and signed by Norwegian designer David Anderson.

This necklace is in very good vintage condition and measures 15”.