How do I care for my opal pendant?

Opals contain water and require gentle handling to prevent drying out or cracking. Avoid exposure to harsh chemicals, ultrasonic cleaners, and extreme temperature changes. Store the necklace pendant separately from harder gemstones to prevent surface scratches on the softer opal stone.

How can I date an antique opal pendant?

Dating relies on stylistic clues, metal types, and construction methods characteristic of periods such as Edwardian, Art Deco, or mid-century design. Edwardian pieces often feature intricate platinum or yellow gold lace-like settings. Later mid-century examples typically employ heavier 9ct or 14ct yellow gold mountings around large solitaire stones.

Are opal doublets authentic antiques?

Doublets are composite stones created by joining a thin opal layer to a dark backing, a method used historically to display strong colour affordably. They appear across various vintage and antique periods alongside solid natural opals in pendant designs.