How to Care for Emerald Jewellery: Tips for Long-Lasting Brilliance

To care for emerald jewellery, clean it gently with warm, soapy water and a soft cloth, avoid harsh chemicals, ultrasonic and steam cleaners, store it separately away from harder stones, and keep it away from sudden temperature changes. Here's how to keep your emerald looking radiant for years.

Why Emerald Care Matters

Emerald (the green variety of beryl) ranks between 7.5 and 8 on the Mohs hardness scale, making it reasonably durable — but it can still chip or fracture if knocked. Natural emeralds are often gently oiled to enhance clarity, so the right care helps preserve both the stone and any treatment. At Irosk, our emerald pieces are set in 925 sterling silver.

Cleaning Emerald Jewellery

Gentle methods are always best:

1. Warm, soapy water: add a few drops of mild dish soap to lukewarm water, and use a soft cloth or soft-bristle toothbrush to lift dirt and oils from the stone and setting.
2. Rinse thoroughly: rinse under lukewarm water to remove any soapy residue.
3. Pat dry: gently pat dry with a lint-free cloth — don't rub hard.

Avoid: harsh chemicals, steam cleaners, and ultrasonic cleaners — these can damage the stone or strip treatments like oiling from a natural emerald.

Storage & Handling

• Separate compartments: store emerald pieces in a soft-lined box or pouch, away from harder gems like sapphires that could scratch them.
• Away from temperature extremes: sudden temperature changes can cause fractures, so keep emeralds away from direct sunlight, radiators, and air vents.
• Mind daily wear: remove emerald jewellery before heavy lifting, sport, or household chores that risk knocks or chemical exposure.

Natural Emerald vs Nano Emerald Stone: Care Differences

Both look beautiful, but they're different materials, so care differs slightly:

• Natural Emerald: a genuine mined gem that's often oiled to enhance clarity. Be extra gentle when cleaning to avoid stripping the treatment, and protect it from knocks and temperature changes.
• Nano Emerald Stone: a lab-created simulant that isn't oil-treated, so it's low-maintenance — though the same gentle cleaning and careful storage keep it looking its best.

Common Mistakes to Avoid

1. Abrasive cleaners: toothpaste, baking soda, and household cleaners can scratch the stone or damage the silver setting.
2. Soaking too long: prolonged soaking isn't ideal for an oiled natural emerald — it can reduce the oil treatment over time.
3. Ignoring loose settings: if prongs or bezels loosen, the stone can come free. Check periodically, or have a jeweller inspect the setting.

FAQs About Emerald Care

Can I use an ultrasonic cleaner on emerald?

No. Ultrasonic and steam cleaners can damage emeralds and strip oil treatments. Use warm, soapy water and a soft cloth instead.

How hard is emerald?

Emerald ranks 7.5 to 8 on the Mohs scale — reasonably durable, but it can chip if knocked, so gentle handling matters.

Does a Nano Emerald Stone need special care?

A Nano Emerald Stone is a lab-created simulant that isn't oil-treated, so it's low-maintenance — gentle cleaning and careful storage are all it needs.

Explore our emerald jewellery collection, or learn how to pick the right stone in our guide to choosing an emerald.

About Irosk Australia

Irosk is an Australian jewellery brand specialising in handcrafted 925 sterling silver birthstone and gemstone jewellery. Founded by Ish and Lovneet in 2021 and based in Brisbane, Irosk creates timeless, meaningful pieces designed for gifting and everyday wear — each one crafted with care and accurately described so you always know exactly what you're getting. Your stone. Your story.