A platinum diamond ring is the most cherished possession of a lady who prizes it more than her life. Especially when it’s your priceless diamond engagement ring, you will not love seeing its shine fade with time.
Cleaning your platinum diamond ring is therefore essential to remove dirt, oils, and residue from daily wear, maintaining its sparkle and brilliance.
However, while cleaning your ring, it’s important to take precautions to ensure the method is safe for both the platinum band and the diamond. Here are our top tips for effectively and safely cleaning your platinum diamond ring.
How to Clean a Platinum Diamond Ring?
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Diamonds are expensive not because they are so rare. But they are expensive based on the quality of the stone (their carat or weight) and their rarity.
When it’s the most expensive diamond ring, the pink star diamond ring is the most expensive one in the world.
Unfortunately due to natural effects and today’s harsh cosmetics; conserving the sheen, vitality, and glory of the diamond ring can prove to be a daunting task.
If you want to keep your precious ring in good condition, we recommend cleaning it once or twice a month using a few simple household products which will help keep away all the everyday dirt and grime build-up.
Method # 1: Soapy Water
Make-up, hair spray, soap, lotions, skin oils, sweat, and many other things can easily dull your diamond ring and other jewelry items like a necklace or a wedding band.
Worry not, with a bit of routine care and some household products, you can keep them sparkling clean, as new as ever.
Warm water is one of the safest methods to clean your expensive diamond ring at home. Here’s how to care for your ring using this method…
- Mix warm water with a mild dish soap in a small bowl.
- Let the ring soak in it for about 20–30 minutes.
- Use a soft toothbrush to gently scrub the ring, paying attention to the diamond and intricate settings.
- If needed soak the ring again for a few more minutes after the gentle scrub.
- Rinse the ring thoroughly under warm running water and pat it dry with a lint-free cloth. Avoid using paper towels as they can scratch the metal.
Many people suggest various household products like Vinegar, Windex, Coca-Cola, hydrogen peroxide, toothpaste, beer, bleaching powder, baking soda, salt, acetone, alcohol, and a few others to clean your diamond platinum ring.
We DO NOT recommend using all these above products at home, as they can damage your expensive gemstones, diamonds, and platinum metal.
Method # 2: Ammonia
Ammonia might sound like a villain straight out of a chemistry textbook, but it’s a surprisingly safe and natural cleaning sidekick.
That said, it can be a bit of a drama queen for your eyes and throat, so suit up with gloves, goggles, and plenty of fresh air when you’re tackling grime on your platinum diamond ring.
And before you dive in, double-check that your ring doesn’t have any soft gemstones—diamonds can handle the ammonia treatment, but softer gems might not survive the encounter.
Here’s how to get your ring sparkling using ammonia…
- Mix up a cleaning potion: 1 part ammonia to 1–2 parts water in a container.
- Let your ring soak in this magic brew for 20–30 minutes.
- Then, armed with gloves and a soft toothbrush, give it a gentle scrub to banish any stubborn grime.
- Once it’s squeaky clean, rinse it thoroughly either with soap and water or under a steady stream of running water.
- Dry it off well, and your ring will shine brighter than your wit.
TIP: Between deep cleans, keep your ring shining like a star by using a jewelry cleaning cloth.
A quick buff will whisk away dirt and restore its dazzling luster. Just make sure you’re using a high-quality cloth—like a Mayflower Polishing Cloth that’s gentle enough to pamper your ring without scratching or scuffing its surface.
Method # 3: Ultrasonic Diamond Cleaner

If you find that the dirt accumulated on your platinum ring band is too stubborn to clean, hi-tech machines like ultrasonic diamond ring cleaners can deal with it and help leave behind all your worries.
The machine confers upon the ring the same luster and gloss as would be provided by the professional cleaning service of a jeweler.
The mode of operation is extremely easy and can be accomplished by anyone. You just need to fill the ultrasonic tank with water, place the ring, and plug in the cleaner to do its magic.
Generally, plain tap water is enough to do the job, but you can use detergent (not too harsh) or a few drops of jewelry cleaner concentrate (make your own ultrasonic jewelry cleaner solution at home or find some affordable solutions online) into the water if you wish to.
Also, remember that when using an ultrasonic cleaner for cleaning diamond rings, you do not put them in the bath with direct contact with the cleaner’s metal surface.
It is recommended to use a basket provided in the device. Or you can hang your rings on a rubber-covered cup hook that is being screwed into a wine cork. This way, you can make the rings float or suspended in the liquid without making them touch the container’s bottom.
Is Ultrasonic Cleaner Safe for Platinum and Diamond Rings?
Well, platinum mountings are exceptionally durable and typically secure diamonds firmly. But even the strongest setup can have a tiny workmanship flaw or a slightly weakened prong that can turn an ultrasonic jewelry cleaner into your ring’s worst enemy, shaking your precious stone loose—or worse, dislodging it entirely.
Pave settings, with their army of little diamonds, are particularly at risk of losing a soldier or two in the vibrations.
And let’s talk about diamonds for a second. Most come with inclusions—those tiny, natural quirks that give them personality. But toss them in an ultrasonic jewelry cleaner, and you could end up magnifying those flaws or, heaven forbid, cracking the stone.
For instance, one of our customers complained that when cleaning her ring with pave settings in the sonic cleaner, the diamonds fell out from the ring. This was due to the unique setting where lots of little diamonds are set in place.
Although she got it repaired from the nearby jewelry store, the hassle she faced could have been easily avoided if proper care had been taken.
As a precaution, we, therefore, do NOT recommend using a device to clean your delicate ring if it carries very small diamonds or micro pavé stones.
Also, if you’re tempted to go ultrasonic, make sure your diamond is untreated, flawless (literally), and securely set.
Tips for Caring and Storing Diamond and Gemstone Rings at Home
Cleaning, caring for, and storing your jewelry piece (that is embedded with diamonds or gemstones like amber, sapphire, pearl, emerald, opal, jade, etc) requires enough precautions so that you do not get them damaged.
Here we suggest a few easy-to-follow steps that can help care your antique jewelry and wedding ring…
✅ Know when to take your ring on and off
The first and foremost step to caring for your precious engagement ring is to make sure that you do not lose it. For this reason, we recommend keeping a ring dish in your room, bathroom, and kitchen.
Should you need to take off your ring at any point of the day, you know where to put it and from where you will get it back.
For many new brides, it’s tempting to slip off their rings every time they wash their hands. Even when washing their hands in a restaurant, they tend to leave their rings there by mistake.
While you should try to resist the urge to take your ring off too often, it’s good to take it off in certain instances like when swimming, when at the beach, while performing any rigorous exercise, or while sporting. The reason for this is your altering body temperature, due to which the size of your finger shrinks and can cause the ring to slip off automatically without you knowing.
✅ Examine the gemstones before cleaning
No matter what sort of jewelry (or quality of stone) you have, make sure that it is fit and perfect in its place before you try to clean it up.
Take a hairpin or a pair of tweezers to see whether you can move the stone in a ring around its way or setting. Also, you need to make sure that there is no foil on the backside of the stones as the foil can damage and lose the stones when immersed in water or ultrasonic solution.
If you are unsure about the jewelry type or the gemstones you want to clean, it is best to avoid the diamond ring ultrasonic cleaner for a while and use other recommended methods or products.
✅ Avoid using any cosmetics directly on them
To make your engagement ring last longer, do not directly spray any type of perfume or deodorant on them. This may harm, damage, or discolor them, making them less valuable.
Care that you do not wear your diamond or platinum jewelry while doing household work such as washing, cleaning, etc. Even though they are durable, any rough touch can chip them easily.
You should also take precautions to keep your platinum jewelry away from exposure to direct sunlight or harsh chemicals. Prolonged exposure to direct sunlight may affect the shine of the jewelry, and harsh chemicals can easily damage your jewelry if not cared for.
✅ Avoid using any harmful chemicals when cleaning
Well, this may seem basic, but many still forget about it when cleaning their expensive wedding diamond rings.
Using harsh chemicals (like bleach, chlorine, acetone, etc.) while cleaning your platinum diamond ring can leave them stained. And obviously, you will never love to look at the spotted meal on your ring once and for all.
We also recommend avoiding abrasive cleaners like toothpaste or powdered cleaners (on platinum and diamonds). While these may be readily available on the market and claim to sparkle your rings within seconds, it’s always better to avoid them.
✅ Get your platinum re-polished once a year
As with any other metal, platinum gets scratched and loses its luster with overtime usage. However, due to its dense structure, the good thing is that it does not lose any of its metal when it’s scratched. It just gets a slight gouge.
The main benefit of this is getting it buffed or re-polished (to get the original luster back) without worrying about losing weight or metal. If you want, you can also get your ring coated in rhodium to get a higher luster.
Whatever you choose to do with your diamond platinum ring, make sure you hire a professional service to avoid the risks.
✅ Handle your expensive jewelry with the utmost care
Although metals like platinum are very hard it is sometimes seen that rings made up of a thin layer can get damaged if not handled properly. It is thus recommended that you never press your ring and other jewel pieces too hard to avoid them breaking up from the joints.
When taking them off, it’s good to examine the prongs and the setting of the stones. For examining, hold your ring to your ear and shake it a bit. If you hear any sound, it’s time to tighten your ring.
Unless you have a classic setting (like a solitaire set in platinum), it’s best to take them to your jeweler to get a professional check at least once a year. This will make sure that your ring remains in tip-top condition all the time.
✅ Store your rings and antique jewelry in a secure place
Storing your antique diamond and gemstone jewelry in a secure, damp-free place is one essential tip that should be followed, especially when storing them for a long.
This will prevent exposure to any type of humidity that can cause damage to your vintage jewelry. This also helps in minimizing the risk of jewelry getting exposed to airborne pollutants.
It is best to use jewelry boxes with compartments for storing each type of jewelry based on their make, kind, and metals.
This will help you to store your gold, silver, gemstone, platinum, or any other type of jewelry separately. Not only will it prevent them from corroding, but it also helps you in getting easy access whenever needed.
Alternatively, you can opt for acid-free tissues or all-cotton jewelry bags for storing your different types of jewelry pieces. Avoid using bags made up of plastic, silk, or wool as this may cause damage.
Again – before you store them, make sure that you clear off all the salts, grime, or dirt from them. This will prevent the further attack of these harmful elements on your jewelry items’ surface when stored.
✅ Be cautious when resizing or upgrading your ring
With time and usage, you may need to resize your ring; nothing wrong with it. But be aware that there are certain factors (such as seasonal changes, traveling, the place you live, your body weight, etc.) that can affect the fitting of your ring. Keep all these factors into consideration before you get your ring to a jeweler for resizing.
When getting your ring resized, try to get it done in the afternoon after you have completed your exercise. Also, while getting the changes care that you get it done with a reliable jeweler and ensure that they do not distort the signature.
In case you are planning to upgrade your ring (to a larger piece of stone), make sure it’s a large piece that makes a difference.
Remember, the carat is simply the weight of the diamond and not the size. With that said, a larger carat does not necessarily mean a larger size. So, when making an upgrade (for size, color, or clarity), make sure that the change is noticeable and worth the money you invest.
✅ Purchase insurance for your expensive engagement ring
Last but not least, get your ring insured through a good reliable agency. Most jewelers recommend getting your engagement ring insured as soon as it leaves the store.
And believe me, getting good insurance is not as tough or expensive as it used to be.
Most of the time, your homeowner’s insurance can add your ring to your existing policy by getting a valuation from your jeweler. The premium may depend on the characteristics of the ring and the valuation that comes from your jeweler.
The Conclusion
Engagement rings or jewelry made up of platinum, diamonds, and sapphire requires thorough cleaning once every six months to keep intact its brilliance forever.
You can, of course, take them to a professional jewelry store to get the clean-up done but using an ultrasonic diamond cleaner machine at home can make your tough job very convenient.
An ultrasonic diamond cleaner is, in fact, a one-stop destination to have dirt, grime, and grease driven off from every crack and crevice of your diamond engagement ring. Dazzling cleanliness is brought about by the interplay of sophisticated ultrasonic technology with a matching cleaning solution and the good thing is, that precious stones do not stand a chance of getting defaced or stained in the course of cleaning.