Care guide

Everyday care

• Wipe with a soft, slightly damp cloth, then dry it.
• Keep opals away from harsh chemicals, perfume and hairspray.
• Store opals apart from harder stones, which can scratch them, in a soft pouch.
• Take opal jewelry off for cleaning, sport and heavy work.

Ethiopian opal and water

Many Ethiopian opals are hydrophane: they can absorb water and look different while wet, returning to normal as they dry. Do not soak them, and avoid ultrasonic and steam cleaners. We tell you what we know about each stone and give advice with it.