How to Clean Diamond Necklace?

Diamonds are forever, but only if you take proper care of them. Over time, dirt, oil, and everyday wear can dull the brilliance of even the finest diamond necklace. If you’re searching for how to clean a diamond necklace, the good news is that you don’t always need a professional jeweler—there are safe and effective methods you can do right at home.

In this guide, we’ll walk you through how to clean a diamond necklace at home, step by step. Whether your necklace features lab-grown diamonds, natural stones, or a mix of metals, this guide will help you maintain its sparkle and extend its life.

Why Diamond Necklaces Lose Their Sparkle

Even though diamonds are the hardest natural material, they are still prone to collecting dirt, oils, sweat, and cosmetic residue. Necklaces, in particular, come into contact with skin and hair products daily, which can build up over time and make your diamond look dull.

Common culprits that affect diamond shine include:

• Body oils and lotions

• Perfumes and hairsprays

• Soap scum and hard water residue

• Dust and sweat

Routine cleaning removes these deposits and restores the brilliance of your diamond necklace.

What You’ll Need for Cleaning a Diamond Necklace at Home

Before starting the process, gather these simple items:

• A bowl of warm water (not hot)

• Mild dish soap (non-abrasive)

• A soft-bristled toothbrush (new or clean)

• A microfiber cloth or lint-free towel

• Optional: A mesh strainer or tray

These household items are gentle yet effective in cleaning diamond jewelry without damaging the metal or the stones.

Step-by-Step: How to Clean a Diamond Necklace at Home

Step 1: Prepare the Cleaning Solution

Start by mixing a few drops of mild dish soap into a bowl of warm water. Stir it gently to create a soapy solution. Avoid using any cleaners with harsh chemicals, bleach, or abrasives.

Step 2: Soak the Necklace

Place your diamond necklace into the bowl and let it soak for 15 to 20 minutes. This step helps loosen any built-up residue on and around the diamonds and metal links.

Step 3: Gently Scrub with a Soft Brush

After soaking, use a soft toothbrush to clean the necklace gently. Focus on:

• The areas behind the diamonds

• Around the prongs or settings

• Between chain links

Use small circular motions to lift dirt without applying too much pressure. This is a critical step in effective DIY diamond cleaning.

Step 4: Rinse Thoroughly

Once the necklace is clean, rinse it thoroughly under lukewarm running water. Be careful not to rinse over an open drain. Use a mesh strainer or hold the necklace firmly to avoid losing it.

Step 5: Dry and Polish

Pat the necklace dry with a lint-free towel or microfiber cloth. Avoid using paper towels, as they may scratch the metal. Allow the piece to air-dry completely before storing it.

What Not to Do When Cleaning Diamond Jewelry

To avoid damage while cleaning your diamond necklace, here are a few things to never do:

• Do not use bleach, ammonia, or acetone

• Avoid abrasive scrubbing tools like scouring pads

• Never use toothpaste or baking soda—they are too harsh for delicate settings

• Do not expose the jewelry to boiling water or steam at home

• Avoid ultrasonic cleaners unless approved by a jeweler, especially for vintage or delicate pieces

Following these tips ensures your diamond necklace remains safe and beautiful.

How Often Should You Clean Your Diamond Necklace?

For necklaces you wear regularly, it’s best to clean them at home every two to three weeks. This helps maintain their brilliance and removes daily buildup. For occasional-wear jewelry, monthly cleaning may be enough.

In addition to home care, consider professional cleaning and inspection once or twice a year. A jeweler can check for loose stones, worn prongs, or other potential issues.

Extra Jewelry Care Tips

• Wipe your necklace with a clean, dry cloth after each wear

• Remove your necklace before showering, swimming, or working out

• Store your diamond necklace in a soft pouch or a separate jewelry box compartment

• Avoid letting diamond pieces rub against each other, which can cause scratches

Proper storage and maintenance extend the life and shine of your diamond jewelry.

You can also read: How often should an engagement ring

Conclusion

Knowing how to clean a diamond necklace at home empowers you to care for your fine jewelry without relying on expensive or unnecessary treatments. With a few simple steps and household items, you can keep your necklace looking as dazzling as the day you bought it.

At KRK Jewels, we believe in crafting timeless pieces designed to last a lifetime—and with proper care, your diamond necklace will continue to shine through generations. Whether you own a simple solitaire pendant or a luxury diamond statement piece, regular cleaning is the key to preserving its beauty.

Explore our collection of stunning diamond necklaces, and don’t forget to bookmark this guide for future jewelry care.