How do I date red glass jewellery?

Dating relies on the style of the metal mount, the cut of the glass, and the construction techniques employed. Georgian and Victorian pieces typically feature closed-back settings and hand-cut stones, whilst Edwardian items often use lighter platinum or gold frames. Later Art Deco and mid-century pieces introduce geometric motifs, synthetic materials, and alternative base metals like silver plate. Comparing these structural characteristics against known period styles helps establish the approximate age of a piece.

How should I care for red glass jewellery?

Historic red glass pieces require gentle handling to protect fragile glass facets and aged metal settings. Avoid harsh chemical cleaners, ultrasonic baths, and prolonged immersion in water, which can damage foil-backed stones or delicate glues. Store items individually in lined boxes to prevent scratching between pieces. Periodic inspection of the prongs and mounts by a professional jeweller ensures settings remain secure.

What is the difference between glass and paste?

Glass is a broad term for melted silica shaped into various forms, whereas paste specifically denotes high-lead glass that has been hand-cut and polished to resemble a gemstone. Paste stones possess a higher refractive index than standard window glass, giving them greater sparkle. Jewellers utilised paste in historic jewellery to achieve brilliance and colour without relying exclusively on expensive mined gems.