Caring for opal jewelry

Can opal get wet?

Solid Australian opal, yes. Rain, washing up and the ocean won't hurt the stone. Hot tubs and harsh chemicals are best avoided, mostly for the sake of the metal.

Doublets and triplets, no. They're layers glued together, and soaking can cloud the glue line for good. Ethiopian opal absorbs water and can change, so keep it dry too. That's why our certificates state "solid", and why construction is the first thing to check when you shop.

Cleaning

Use warm water, a drop of mild dish soap and a soft cloth, or a very soft toothbrush around the setting. Rinse and pat dry.

Never use an ultrasonic cleaner. The vibration can damage opal, and it can separate the layers of a doublet or triplet. Avoid steam cleaners, bleach, acetone and jewelry dips too.

If a stone looks dull rather than dirty, it's probably fine surface wear from everyday use.

Storage

Keep it in a soft pouch, away from other jewelry. Opal is about as hard as glass, so a diamond or sapphire rubbing against it in a jewelry box will scratch it.

A dry drawer at room temperature is ideal. Avoid sudden temperature changes, like leaving it in a hot car.

Wearing it

Rings take the most knocks, so take yours off for the gym and the garden. Pendants and earrings are much easier to wear every day.

For a ring that will be worn daily for years, like an engagement ring, the setting matters more than the care routine. The opal engagement ring guide explains why.