How to Clean a Platinum Diamond Ring

Diamond rings look gorgeous in platinum settings. Yet, certain tasks and even everyday dirt can take away the shine and sparkle of your valuable ring. When this happens, it's time to clean your platinum diamond ring with care! You can clean your jewelry yourself one to two times per week, or whenever you notice that your ring is looking dull. You should use soap and water the most often to clean your ring, and an ammonia or household cleaner solution sparingly when you need a more effective method. You should also visit a jeweler one to two times per year to have your ring professionally cleaned and checked.^{[1]XResearch source}

Method 1

Method 1 of 4:

Using Soap and Water

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1
Make a mild degreaser. Fill a bowl of water about 3/4 full with warm water. Add a few drops of a gentle dish soap such as Dawn.^{[2]XExpert SourceEdward Lewand
Graduate Gemologist & Accredited AppraiserExpert Interview. 6 August 2019.} Soak the jewelry for at least a 30 minutes for a good result.
- The dish soap will make the ring slippery, so if there is a sink you are using, make sure that the drain is plugged.
2
Scrub the ring with a soft-bristled toothbrush. If you have sensitive skin, you may want to wear gloves. Use a clean, soft-bristled toothbrush to be used only for cleaning your jewelry.^{[3]XExpert SourceEdward Lewand
Graduate Gemologist & Accredited AppraiserExpert Interview. 6 August 2019.} Wet the toothbrush in the solution. Clean the ring over the bowl, using gentle circular motions.^{[4]XTrustworthy SourceGemological Institute of AmericaNonprofit institute responsible for gemological research and education and setting gemstone buying and selling standardsGo to source}
- Pay special attention to places that are hard to reach, like the inside of the setting and undersides of the diamonds.
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3
Dry the ring. Allow the ring to air dry. Alternatively, you can use a soft, dry lint-free cloth to remove moisture from the ring. If you’re in a hurry, you can blow-dry it.^{[5]XResearch source}
- If you’re allowing the ring to air dry, place it somewhere safe on a dry lint-free cloth. Don’t put it somewhere it can be easily knocked down, like on the edge of a counter. Don’t set it near a sink with an unplugged drain.

Method 2

Method 2 of 4:

Using an Ammonia Solution

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1
Make sure your ring is compatible. Do not use ammonia if your ring contains other gems besides diamonds. Diamonds are hard gems, which won’t be damaged by ammonia. If your ring includes softer materials like opals, emeralds, pearls, or onyx, you should stick to a cleaning method that doesn’t include ammonia.^{[6]XResearch source}
- You can find out the hardness of gemstones by looking up their rating on a gem hardness scale. However, you should know for certain that the stones in your ring are the natural gemstones you’re identifying them as. If in doubt, use a gentler cleaning method such as soap and water instead, or consult with a professional jeweler first to verify what stones are in your ring.^{[7]XResearch source}
2
Soak the jewelry in diluted ammonia. Fill a glass bowl with equal parts cold water and ammonia. Don’t fill the bowl all the way to the top, or you won’t be able to move the bowl easily without spilling it. Put your ring into the bowl of solution. Set the bowl somewhere away from children and pets and allow your ring to soak for 30 minutes.
- After half an hour, put on rubber gloves and plug the sink drain before you retrieve the ring. Or, remove the ring with tongs.
Once you’ve soaked your ring to loosen any built-up grime, it’s time to scrub that grime away! Fill a glass bowl about 3/4 full with hot water. Add a splash of ammonia and a squirt of dishwashing liquid – exact measurements aren’t needed. Just don’t pour so much ammonia that you can’t handle the strong odor of it.^{[8]XResearch source}
Wear gloves to protect your hands. Use a light scrubbing motion to clean the ring with a soft-bristled toothbrush.^{[9]XResearch source} Clean well on the inside of the ring underneath the setting. Scrub the back of any diamonds if you can, and pay special attention to any hard-to-reach nooks.^{[10]XResearch source}
5
Rinse and dry the ring. Rinse your ring in a bowl of plain water. Make sure that you rinse it well enough that all of the solution is washed away. Plug the sink drain before attempting to retrieve the ring. Set your ring aside in a secure place to air dry.^{[11]XResearch source}
- You can use a dry lint-free cloth or blow dryer if you want to resume wearing the ring immediately.

Method 3

Method 3 of 4:

Using Diluted Household Cleaner

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Choose a household cleaner. Check the list of ingredients. It’s fine if the product contains ammonia as long as your ring only has diamonds and no other gemstones. However, the cleaner should not have any chlorine bleach, which can negatively affect metal in your diamond’s setting.^{[12]XTrustworthy SourceGemological Institute of AmericaNonprofit institute responsible for gemological research and education and setting gemstone buying and selling standardsGo to source} The cleaner’s label should indicate that it is non-caustic.^{[13]XResearch source}
- This method will work for hard gems such as diamonds, rubies, sapphires, blue topaz, amethyst, and tanzanite. Don’t use this method for soft gemstones like pearls, onyx, emeralds, or opals.^{[14]XResearch source}
- If in doubt about whether to use a certain cleaning agent, you can call a professional jeweler. Try saying, “I have a diamond and platinum ring. Could you tell me if I can use diluted (name of cleaner) to clean my ring in between professional cleanings? I see from the ingredients that the cleaner doesn’t contain any chlorine bleach.”
In a jar, mix approximately 2/3 parts water with 1/3 parts of the household cleaner. Place the jar out of reach of children and pets. Leave the jewelry in the jar of solution to soak for at least several hours, ideally overnight.^{[15]XResearch source}
3
Clean the jewelry over a protected drain. Cover the sink drain with a wash cloth or sink stopper. You should wear rubber gloves in order to protect your skin from the chemicals in the solution and to get a better grip on the ring. Take the ring out of the solution. Hold it firmly and run it under cold water.^{[16]XResearch source}
- Gently scrub the ring with a wet washcloth or a soft-bristled toothbrush. Make sure to clean the underside well.
Set the jewelry aside in a safe, secure place to dry. You may choose to use a soft, dry lint-free cloth and/or blow-dry it if you want to put it back on right away. Make sure to thoroughly clean the jar before reusing it.^{[17]XResearch source}

Method 4

Method 4 of 4:

Maintaining a Clean Ring

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Visit a jeweler annually. Take your ring to a professional jeweler at least annually, if not twice per year. Have them professionally clean your ring. It's wise to visit a jeweler if the dirt on your ring is a compacted layer of dirt or oil.
- Ask them to check your settings as well. Have your jeweler make any necessary adjustments to keep the stones secure.^{[18]XResearch source}
2
Avoid touching your diamond(s). Touch your diamonds as little as possible, even when your hands are clean. Grease accumulates easily on the material of a diamond. The natural oils in your skin can cloud the diamond’s surface.^{[19]XTrustworthy SourceGemological Institute of AmericaNonprofit institute responsible for gemological research and education and setting gemstone buying and selling standardsGo to source}
- You may actually want to clean your jewelry more often, such as twice a week, when it's new. Even a thin film can cloud your diamond's luster, and people may want to touch your ring when you show it off...especially if you just got engaged or married!
3
Be careful with ultrasonic cleaners. Ultrasonic cleaners use sound waves and a vibrating solution to remove built-up grime. However, they can loosen or chip mounted diamonds if you’re not cautious! Before using an ultrasonic cleaner, you should ensure that your diamond has not been treated, does not include feathers, and your ring is in solid condition.^{[20]XTrustworthy SourceGemological Institute of AmericaNonprofit institute responsible for gemological research and education and setting gemstone buying and selling standardsGo to source}
- If your ring came with a grading report, check it to see whether your diamond has been treated. Don’t use ultrasonic cleaners if the report indicates that your diamond was enhanced through fracture-filling.
- If your diamond has feather inclusions, don’t use ultrasonic cleaners. “Feathers” are very small cracks in the diamond. You can look for diamond feathers using a 10x jewelry loupe, however the feathers may not be visible from every angle.^{[21]XResearch source}
- It’s best to ask your jeweler to inspect your diamond ring before using an ultrasonic cleaner. Ask them to look for any diamond feathers. You should also ask them to inspect your ring’s setting as well; if there are any loose stones, get them tightened.
4
Protect your ring. Remove your ring and put it in a safe, secure place when you are doing a task that requires getting your hands dirty or working with harsh or abrasive chemicals.
- For example, remove your ring when you are using cleaning products.
- You may also want to remove your ring before swimming in a chlorinated pool. Chlorine can damage some metals used in ring settings.^{[22]XTrustworthy SourceGemological Institute of AmericaNonprofit institute responsible for gemological research and education and setting gemstone buying and selling standardsGo to source} Furthermore, swimming in cold water shrinks your fingers temporarily, so it would be easier for your ring to slip off.
- Remove your ring when you are doing a task wherein your hands can accumulate grime, such as gardening or making dough.

Expert Q&A

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How can I clean my platinum diamond ring at home?
Edward Lewand
Graduate Gemologist & Accredited Appraiser
Edward Lewand is a Graduate Gemologist & Accredited Appraiser with over 36 years of experience in the jewelry industry. He completed his residency in graduate gemology at the G.I.A. in 1979, New York and now specializes in Fine, Antique and Estate Jewelry, consultations and expert witness work. He is a Certified Appraiser of the Appraiser Association of America (AAA) and an Accredited Senior Appraiser (ASA) of the American Society of Appraisers In Gems and Jewelry.
Edward Lewand
Graduate Gemologist & Accredited Appraiser
Expert Answer
Don’t use toothpaste or boiling water to clean your jewelry since these things could damage it.
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Tips

You should extra gentle when cleaning your ring if it is an antique, as prongs in the older settings can be more fragile. Also scrub extra lightly if the diamond is held in a tension setting by pressure from a shank.^{[23]XTrustworthy SourceGemological Institute of AmericaNonprofit institute responsible for gemological research and education and setting gemstone buying and selling standardsGo to source}
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Warnings

When using ammonia or other household cleaning products, make sure to follow the safety instructions on the product labels.
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