How do I date an amethyst ring?

Dating relies on hallmarks, gold carat standards, and setting styles. Georgian and Victorian pieces often feature closed backs or pinchbeck, while Edwardian items lean towards delicate openwork in higher carat gold. Mid-century rings display heavier cast bands and bolder stone cuts like emerald or step-cut quartz. Hallmarks stamped inside the shank provide specific assay office and year letter confirmation.

What is a lavalier pendant?

A lavalier is a drop necklace design featuring a central stone or motif suspended on a slender chain. They became fashionable in the early twentieth century during the Edwardian era. These pendants frequently combine amethysts with seed pearls and delicate gold wirework. Their lightweight construction distinguishes them from heavier Victorian necklace designs.

Are amethyst and green amethyst the same?

Green amethyst, also known as prasiolite, is a green variety of quartz sharing the same crystal structure as purple amethyst. It appears in mid-century and modern jewellery settings. Traditional antique pieces exclusively feature the classic purple variety. Green quartz varieties emerge more frequently in post-war designs alongside diamonds and white gold.

How should I care for antique amethyst?

Amethyst is a durable quartz measuring seven on the Mohs scale, but historic settings require gentle handling. Avoid ultrasonic cleaners, harsh chemicals, and prolonged direct sunlight to protect the stone colour. Store pieces individually in soft pouches to prevent scratching neighbouring items. Check seed pearl settings periodically since historic adhesives can weaken over time.