How to Clean a Diamond Ring at Home (Step by Step)
Last updated: October 17, 2026
Quick answer: Soak your ring for 15 to 20 minutes in warm water with a few drops of mild dish soap, gently brush around and behind the stones with a soft baby toothbrush (where oil and lotion build up), rinse under warm running water with the sink plug closed, and dry with a soft, lint-free cloth. This method is safe for natural diamonds, lab-grown diamonds, moissanite and all gold colors. Avoid bleach, chlorine, acetone and abrasive powders or toothpaste, which can damage gold and dull the finish.
Step 1: Soak
Fill a small bowl with warm (not hot) water and add a few drops of mild dish soap. Let the ring soak for 15 to 20 minutes. This loosens the everyday buildup of lotion, soap residue and natural skin oils that dull a stone's sparkle faster than almost anything else.
Step 2: Brush gently
Use a soft baby toothbrush to gently brush around and underneath the stones, and along the back of the setting, which is where oils and residue collect most. Be gentle, especially around pavé and halo settings with many small stones.
Step 3: Rinse
Rinse the ring under warm running water. Close the sink plug first, or rinse over a bowl, so you don't risk losing the ring down the drain.
Step 4: Dry
Pat the ring dry with a soft, lint-free cloth. Avoid paper towels, which can leave fine scratches on soft metals like gold over time.
Does this work for lab-grown diamonds and moissanite too?
Yes. Lab-grown diamonds are chemically identical to natural diamonds and are cleaned exactly the same way. Moissanite is also very hard and durable and can be cleaned with the same warm soapy water method. See our comparison of lab-grown vs natural diamonds vs moissanite.
What to avoid
- Bleach and chlorine, including pool and hot tub water, which can weaken gold over time.
- Acetone and other harsh solvents.
- Abrasive powders or toothpaste, which can scratch and dull the metal's finish despite being a common home "hack."
- Ultrasonic cleaners at home, which can loosen stones in delicate or older settings; professional jewelers use them with more control.
How often should you clean it?
A quick soak every week or two keeps most rings sparkling, since lotion and skin oils build up quickly with daily wear. Rings worn every day, like engagement rings, benefit from more frequent cleaning than occasional-wear pieces.
Everyday habits that help
- Put jewelry on last, after lotion, perfume and hairspray.
- Take rings off for the gym, gardening, cleaning and heavy lifting.
- Remove jewelry before swimming pools and hot tubs.
- Store each piece separately in a soft pouch or lined box, since diamonds can scratch gold and other stones.
When to see a professional
Have prongs and settings checked by a jeweler about once a year, especially for rings worn daily. If you ever hear a rattle or see a stone move when you gently tap the ring near your ear, stop wearing it and have the setting checked before it's worn further. See our full jewelry care guide for more on storage and professional check-ups.
Related guides: 9K vs 14K vs 18K gold, which ring settings need the most care and do lab-grown diamonds hold their value?
Frequently asked questions
How do I clean my diamond ring at home?
Soak it for 15 to 20 minutes in warm water with a few drops of mild dish soap, gently brush with a soft toothbrush, rinse under warm running water, and dry with a soft, lint-free cloth.
Can I use toothpaste to clean my diamond ring?
No. Toothpaste is abrasive and can scratch and dull gold's finish over time, despite being a common home remedy.
How often should I clean my ring?
Every week or two for a ring worn daily, since skin oils and lotion dull its sparkle quickly.
Is it safe to wear my ring in the shower or pool?
It's best to remove it. Chlorine can weaken gold over time, and soap residue in the shower dulls the stones.
Do lab-grown diamonds and moissanite need different cleaning?
No. Both can be cleaned the same way as natural diamonds, with warm water and mild soap.
