How do I clean vintage enamelled jewellery?

Clean these pieces gently using a soft cloth and lukewarm soapy water. Avoid harsh chemical dips or ultrasonic cleaners which can damage the enamel surface or loosen glued stones. Pat the item completely dry immediately after washing. Store pieces individually in soft pouches to prevent scratching against other metal items.

What is guilloche enamel?

Guilloche enamel involves engraving a precise mechanical pattern into silver or gold before applying a translucent coloured glass coating. The pattern beneath shines through the enamel to create a reflective depth. This technique appeared frequently on mid-century Scandinavian pieces and Edwardian accessories.

How can I date a piece?

Dating relies on stylistic markers, materials and maker marks. Art Nouveau and Arts and Crafts pieces date to the early 1900s, while geometric chromium designs point to the 1930s. Mid-century Scandinavian items often feature vibrant floral enamel on silver gilt from the 1950s and 1960s.

Are these pieces made of solid silver?

Many items utilise sterling silver or silver gilt as the main structural metal. Some Scandinavian designs use silver gilt to give a rich golden finish over the silver base. Gold, brass, copper and chromium also appear depending on the period and manufacturer.