Caring for Your Lab-Grown Diamond: Maintenance, Cleaning, & Longevity

A lab-grown diamond is every bit as real and durable as a mined diamond. With proper care, it can maintain its brilliance for generations. Whether your diamond is set in an engagement ring, earrings, or a pendant, regular maintenance and cleaning are essential to keep it looking its best.

This guide shares practical tips for cleaning, storing, and maintaining your lab-grown diamond so it always sparkles like the day you bought it.

Do Lab-Grown Diamonds Require Special Care?

No—lab-grown diamonds are just as hard and durable as natural diamonds, scoring a 10 on the Mohs scale of hardness. They resist scratches from everyday wear, but their settings and metals (like gold or platinum) can still get scratched or damaged.

💡 Rule of thumb: Care for your lab-grown diamond the same way you would any fine diamond jewelry.

How to Clean a Lab-Grown Diamond at Home

Gentle Cleaning Method

1. Mix a few drops of mild dish soap with warm water.

2. Soak your diamond jewelry for 20–30 minutes.

3. Use a soft toothbrush to gently scrub around the stone and setting.

4. Rinse with warm water and dry with a lint-free cloth.

Quick Shine Method

• For a fast refresh, wipe the diamond with a clean microfiber cloth.

What to Avoid

• Harsh chemicals like bleach or chlorine (they can damage metal settings).

• Ultrasonic cleaners if the setting is delicate or includes other gemstones.

Professional Cleaning & Maintenance

Even with at-home care, it’s wise to:

• Have your diamond jewelry professionally cleaned once or twice a year.

• Ask a jeweler to check the setting to ensure the stone is secure.

• Re-polish the metal band if scratches appear.

Storing Your Lab-Grown Diamond Jewelry

Proper storage prevents scratches and tangling.

• Store each piece separately in a soft-lined jewelry box or pouch.

• Avoid keeping multiple diamond pieces together—they can scratch each other.

• Keep jewelry away from humidity and direct sunlight when not worn.

Everyday Care Tips

• Remove rings when doing housework, exercising, or swimming.

• Apply lotions, perfumes, or hairspray before putting on jewelry.

• Handle your diamond by the band or setting—not the stone—to avoid smudges.

Longevity: How Long Do Lab-Grown Diamonds Last?

A lab-grown diamond will last forever, just like a natural diamond. It won’t fade, cloud, or lose sparkle with time. With the right care, it can become a family heirloom passed down for generations.

Conclusion

Caring for a lab-grown diamond is simple: regular cleaning, safe storage, and occasional professional check-ups. By following these tips, your diamond will keep its fire and brilliance for a lifetime.

Lab-grown or natural, diamonds are forever—but with a little extra care, yours will look breathtaking every single day.