How to Clean Lab Grown Diamond Earrings Without Damaging Them

Lab grown diamond earrings can lose some of their sparkle over time, but the diamond itself usually isn't the reason. Everyday things such as skin oils, makeup, hair products, dust and soap residue can build up around the diamond and its setting, making the earrings look dull.

The good news is that you don't need expensive jewellery cleaners or professional equipment for regular cleaning. With the right method, you can safely clean your lab grown diamond earrings at home and keep them looking bright.

The important part is knowing what is safe for the diamond, gold, and setting, because a cleaning method that works for one piece of jewellery may not be suitable for another.

Why Do Lab Grown Diamond Earrings Get Dirty?

Earrings come into contact with your skin and hair more often than you may realise. The back of the earrings can collect sweat and oils, while the front can pick up makeup, moisturiser, sunscreen and hair products.

Common causes of buildup include:

• Skin oils and sweat

• Face creams and moisturisers

• Makeup and foundation

• Hairspray and hair styling products

• Shampoo and conditioner

• Dust and everyday dirt

• Soap residue

• Natural oils from your hair

This buildup can form a thin layer over the diamond and around the setting. Since diamonds are valued for how they interact with light, anything covering their surface can reduce the amount of light entering and returning from the stone.

Are Lab Grown Diamonds Safe to Clean With Water?

Yes. A lab grown diamond has essentially the same chemical composition and crystal structure as a mined diamond, so ordinary cleaning with lukewarm water and a mild soap solution is generally suitable.

However, the diamond is only one part of the earring.

The metal, setting, prongs, backing and any additional gemstones also need to be considered. If your earrings contain other stones or have a specialised finish, check the manufacturer's care instructions before using a cleaning solution.

What You Need to Clean Your Diamond Earrings

You don't need much for a basic home cleaning.

Keep these items ready:

• A small bowl

• Lukewarm water

• A few drops of mild liquid soap

• A soft, clean toothbrush

• A lint-free or soft microfibre cloth

• A clean, dry towel

Avoid using anything abrasive. The goal is to loosen dirt, not scrub the jewellery aggressively.

Step-by-Step: How to Clean Lab Grown Diamond Earrings at Home

1. Prepare a Mild Cleaning Solution

Fill a small bowl with lukewarm water and add a few drops of mild liquid soap.

The water should be lukewarm, not hot. There is no need for a strong detergent or concentrated cleaning solution.

Mix the water gently until the soap is dispersed.

2. Check the Earrings Before Cleaning

Before putting the earrings in water, take a quick look at the setting.

Check the:

• Prongs

• Diamond setting

• Earring post

• Backing

• Any visible joints or moving parts

If a diamond looks loose or a prong appears damaged, don't continue cleaning it at home. Water won't fix a loose setting, and brushing the piece could make the problem worse.

Take it to a professional jeweller for inspection instead.

3. Let the Earrings Soak Briefly

Place the earrings in the cleaning solution and leave them for around 10 to 15 minutes.

This helps loosen oils and other buildup that may have collected around the diamond and setting.

For routine cleaning, a short soak is usually enough. There's no benefit to leaving your jewellery submerged for hours.

4. Gently Brush Away Dirt

Take a soft, clean toothbrush and gently brush the earrings.

Pay particular attention to the areas where dirt tends to collect:

• Behind the diamond

• Around the setting

• Between the prongs

• Around the earring post

• Around the backing

Use light pressure. You don't need to scrub hard to remove normal everyday buildup.

A soft toothbrush is useful because its small bristles can reach areas that a cloth cannot.

5. Rinse Thoroughly

Once the earrings are clean, rinse them with clean lukewarm water to remove any remaining soap.

This step is important because leftover soap can leave a film on the jewellery and make the diamond look less bright.

Be careful around the sink. Put the plug in or use a bowl rather than rinsing small earrings directly over an open drain.

6. Dry Them Properly

Gently pat the earrings dry with a soft, lint-free cloth.

Don't rub them aggressively. Make sure moisture is removed from the setting, post and backing as well.

Allow the earrings to air-dry completely before storing or wearing them.

Can You Use a Toothbrush to Clean Diamond Earrings?

Yes, but choose the toothbrush carefully.

A soft-bristled toothbrush can be useful for cleaning around the setting and other hard-to-reach areas. Avoid hard or stiff bristles and don't apply excessive pressure.

The purpose of brushing is to loosen dirt trapped around the jewellery, not to polish the metal mechanically.

If your earrings have a fragile or intricate setting, use extra care around the prongs.

What Should You NOT Use to Clean Lab Grown Diamond Earrings?

Some popular DIY cleaning methods can do more harm than good.

Avoid Abrasive Powders

Don't use baking soda, toothpaste, scouring powder or other abrasive substances as a routine jewellery cleaner.

These materials can be unnecessarily abrasive to certain jewellery surfaces and finishes.

Avoid Bleach and Harsh Chemicals

Don't clean your earrings with bleach, chlorine-based cleaners or other aggressive household chemicals.

Harsh chemicals can affect jewellery metals, finishes and components, depending on the construction of the piece.

Don't Use Rough Cloths

Paper towels, rough fabrics and abrasive polishing materials can scratch or mark some jewellery surfaces.

A soft jewellery or microfibre cloth is a safer choice for routine drying and wiping.

Don't Scrub Hard

More pressure doesn't mean better cleaning.

If dirt is difficult to remove, let the earrings soak for a little longer in a mild soap solution and then gently brush them again.

Don't Use Very Hot Water

Lukewarm water is sufficient. There is no need to expose your earrings to very hot water during routine cleaning.

Don't Clean Loose Earrings Over an Open Sink

This sounds obvious, but it is one of the easiest ways to lose a small earring.

Always clean diamond earrings over a bowl or with the sink drain securely closed.

How to Clean Different Types of Lab Grown Diamond Earrings

Not every earring collects dirt in exactly the same places.

Lab Grown Diamond Stud Earrings

Studs are relatively simple to clean. Pay attention to the area behind the diamond and around the prongs.

The post and backing should also be wiped clean because they remain in contact with your skin.

Lab Grown Diamond Hoop Earrings

Hoops may have hinges, clasps or small connecting sections where dirt can collect.

Use a soft toothbrush around these areas, but don't force the brush into a hinge or moving mechanism.

Lab Grown Diamond Drop Earrings

Drop earrings may have multiple sections, links or hanging elements.

Clean each section gently and make sure the earring is completely dry before storing it. If the design contains other gemstones, check their individual care requirements as well.

Lab Grown Diamond Cluster Earrings

Cluster designs have multiple diamonds placed close together. This means there can be more small spaces where makeup, oils and dust can collect.

Use a soft toothbrush to gently clean between the stones rather than trying to wipe the surface with a cloth alone.

How Often Should You Clean Diamond Earrings?

There is no single schedule that works for everyone.

If you wear your earrings frequently, a gentle home cleaning every couple of weeks can help remove everyday buildup. Earrings worn occasionally may need cleaning less often.

You can also give them a quick wipe with a soft cloth after wearing them to remove surface oils.

The important thing is consistency rather than aggressive cleaning.

When Should You Get Your Earrings Professionally Cleaned?

Home cleaning is suitable for regular maintenance, but professional inspection can be useful from time to time.

Consider having your earrings checked if:

• A diamond appears loose

• A prong looks bent or damaged

• The backing no longer fits securely

• Dirt remains trapped despite gentle cleaning

• The earrings have an intricate or delicate setting

• You notice a change in the appearance of the metal

• You aren't sure whether a particular cleaning method is safe

A jeweller can also check the setting while cleaning the earrings, which is useful because loose stones can sometimes go unnoticed during everyday wear.

How to Keep Lab Grown Diamond Earrings Cleaner for Longer

Cleaning is only part of jewellery care. Your daily habits can make a noticeable difference.

Put Earrings on After Applying Beauty Products

Try to put your earrings on after makeup, moisturiser, sunscreen, perfume and hair products have been applied and have dried.

This reduces the amount of product that comes into contact with the jewellery.

Remove Earrings Before Showering

Shampoo, conditioner and soap can leave residue on jewellery. Removing your earrings before showering can help reduce buildup.

Take Them Off Before Swimming

Swimming pools and other environments involving chemicals are not ideal places for fine jewellery. Removing your earrings before swimming is a simple precaution.

Remove Them During Exercise

Sweat and oils can accumulate around earrings, especially during workouts. Removing them before exercise can help keep both the jewellery and earring backs cleaner.

Store Them Separately

When you're not wearing your earrings, keep them in a clean jewellery box or pouch.

Storing individual pieces separately can help prevent them from rubbing against each other and becoming scratched or tangled.

Can You Clean Lab Grown Diamond Earrings With Jewellery Cleaner?

Some jewellery cleaning solutions may be suitable, but don't assume that every jewellery cleaner is safe for every piece.

Before using a commercial cleaner, check its instructions and make sure it is compatible with:

• Your diamond earrings

• The gold or other metal used

• Any additional gemstones

• The finish of the jewellery

If you're unsure, a mild soap and lukewarm water solution is a straightforward option for routine cleaning.

What About Ultrasonic Cleaners?

Ultrasonic cleaners use high-frequency sound waves to create microscopic bubbles that help remove dirt from jewellery.

They can be effective for certain jewellery pieces, but they are not automatically safe for every earring.

The condition and construction of the setting matter. Jewellery with loose stones, damaged or weakened settings, certain treatments, or delicate components may not be suitable for ultrasonic cleaning.

For expensive or intricate lab grown diamond earrings, it's better to follow the manufacturer's care instructions or ask a professional jeweller before using an ultrasonic cleaner.

Does Cleaning Damage Lab Grown Diamonds?

Proper cleaning should not damage a lab grown diamond.

The bigger concern is using an unsuitable method or being too aggressive with the jewellery setting or metal.

A safe cleaning routine is simple:

Lukewarm water + mild soap + soft brush + gentle handling + thorough drying.

You don't need to use strong chemicals or aggressive scrubbing to bring back the shine.

Final Takeaway

Keeping lab grown diamond earrings clean doesn't require complicated equipment or expensive products. Regular cleaning with lukewarm water, mild soap and a soft toothbrush can remove the oils, makeup and everyday dirt that make diamonds look less bright.

Just remember that the diamond isn't the only thing you're cleaning. The gold, prongs, setting, post and backing all need proper care too.

Clean gently, avoid harsh chemicals and abrasive materials, check the setting before cleaning, and give your earrings enough time to dry before storing them.

With a little regular care, your lab grown diamond earrings can continue to look bright and well maintained for years.