How do I care for my opal ring?

Opals contain natural water content and require gentle handling to preserve their structural integrity. Avoid exposing antique rings to harsh chemicals, ultrasonic cleaners, and sudden temperature extremes. Remove the ring before swimming, gardening, or heavy manual tasks. Clean the gold and stones simply using a soft, damp cloth without soaking the setting.

How can I date an antique gold opal ring?

Dating relies on a combination of gemstone cuts, overarching jewellery styles, and metal hallmarks stamped inside the band. Victorian and Edwardian pieces often feature intricate boat settings and rose-cut diamonds, while mid-century examples lean toward geometric clusters. Official assay office marks and date letters stamped into the gold provide precise chronological markers. Comparing the construction techniques with known period styles confirms the era of manufacture.

What is the difference between solid and boulder opals?

Solid opals consist entirely of precious opal material, whether cut from white crystal or dark black opal rough. They display deep, unobstructed colour play throughout the cabochon dome. Boulder opals form naturally embedded within their host ironstone matrix, leaving the natural brown backing attached to the opal layer. This ironstone backing often enhances the brilliance of the colour play.