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  1. Home
  2. Education
  3. Diamond Care

Caring for Your Diamond Jewelry

Diamonds are forever, as long as you take good care of them!

Cleaning a diamond ring with a soft brush

Diamond Jewelry Care: Keep Your Brilliance

Diamonds are known for their exceptional durability, but even the hardest gemstones need care to stay brilliant. With a few smart habits, you can keep your diamond rings, earrings, and necklaces sparkling for generations. Looking for general jewelry care? See our Jewelry Care guide.

How to Clean Diamond Jewelry

  1. Mix warm water with a drop of mild dish soap in a small bowl.
  2. Soak your diamond jewelry for 10 to 20 minutes to loosen dirt and oils.
  3. Brush gently with a soft toothbrush, especially underneath the setting and around prongs.
  4. Rinse under warm running water and pat dry with a lint-free cloth.
  5. After cleaning, inspect each piece for loose stones or worn prongs.

Pro Tip

While diamonds are incredibly hard, a sharp blow (especially to corners or edges) can chip or fracture them. Always remove diamond jewelry before playing sports, cleaning, or using harsh chemicals. Have your settings checked by a professional once a year. Need a checkup? Make an appointment for a complimentary inspection.

Diamond Care: Do's

  • Clean your diamonds regularly to keep them brilliant.
  • Remove diamond jewelry before hands-on activities, swimming, or using cleaning products.
  • Store each diamond piece separately in a soft velvet pouch or lined box—diamonds can scratch other jewelry.
  • Have your jewelry checked and professionally cleaned at least once a year. Book a cleaning.

Diamond Care: Don'ts

  • Don’t wear diamond jewelry in pools or hot tubs—chlorine can damage both metal and stone.
  • Don’t touch diamonds with your fingers, as oils can dull their shine.
  • Don’t assume diamonds are indestructible—protect against chips and impact.

Frequently Asked Questions

How often should I clean my diamond jewelry?
A gentle cleaning once a month keeps diamonds sparkling. Bring pieces in for a professional inspection at least once a year. Schedule a checkup.
Can diamonds be chipped or scratched?
While diamonds are extremely hard, a sharp blow can chip or fracture them (especially at corners or edges).
Is ultrasonic cleaning safe for all diamond jewelry?
Most diamonds are safe for ultrasonic cleaning, but avoid this method for fragile vintage settings, pieces with emeralds, pearls, or other soft gemstones, or jewelry with glued components. If unsure, contact us first.
Should I wear my diamond ring while swimming?
No, chlorine and impact with pool edges can damage both the setting and the stone. It’s best to remove your jewelry before swimming.
How can I tell if my diamond is loose?
If you hear rattling, see movement, or the stone shifts when touched, bring it in for inspection right away. Book an inspection.
Why does my diamond look cloudy?
Everyday buildup, oils, lotions, and soaps can dull your diamond. Regular gentle cleaning restores its brilliance.
What should I do if I notice a loose diamond or damaged setting?
Stop wearing the piece immediately and store it safely in a small box or pouch. Schedule an emergency inspection as soon as possible to prevent stone loss.
Cozzi Jewelers Address
4819 West Chester Pike
Newtown Square, PA 19073
(610) 789-1007
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