How to Clean Lab-Created Diamonds

How to Clean Lab-Created Diamonds

Are you interested in learning different methods of cleaning lab-grown diamonds?

You’ve come to the right resource!

How to Clean Lab-Created Diamonds

In this guide, I’ll address the most frequently asked questions on the topic, such as:

  • What is the most effective method for cleaning lab-created diamonds?
  • Can lab-grown diamonds be safely cleaned with jewelry cleaner?
  • Can lab created diamonds be safely cleaned using an ultrasonic cleaner?

As concerns regarding conflict-free diamond mining continue to grow, different brands in the diamond industry offer lab-grown diamonds. Although scientists were growing diamonds since the dawn of time, their popularity has gained traction in the past two decades.

Even De Beers, one of the most famous diamond godfathers, did announce their transition to the lab-grown diamond industry.

Rather than discussing the common topics surrounding lab-created diamonds, let’s focus on how to properly take care of them.

Like other different gemstones, lab-created diamonds are equally susceptible to dirt and grime. Although they have great resistance to scratches from dust and dirt, they do not repel it.

Lotion, dust and sweat can accumulate on the diamond, resulting in a dull appearance. Thus, proper care for jewelry pieces is necessary.

Lab Grown Diamonds at James Allen

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 How to Clean Lab-Created Diamonds

If you’ve purchased lab-grown diamond jewelry from a retailer such as Kay Jewelers, they must have offered a fancy commercial cleaner for jewelry or a take-home jewelry ultrasonic cleaner. You may even have the diamond ring professionally cleaned using the ultrasonic cleaner in their store.

However, these fancy cleaners and machines are not necessary especially for cleaning lab-grown diamond engagement rings. You require jewelry cleaners or cleaning solutions to properly care for your lab-grown diamond ring.

How to Best Clean Lab-Created Diamonds

If you want to know the best way to clean your lab-grown diamonds, skip the cleaner in the jewelry store and ultrasonic cleaner. Instead, I have a magic elixir that will keep the synthetic diamond sparkling.

Are you ready for the secret?

It’s called…

Water and soap

Yes, you read that right. Water and soap are the best and easiest way to clean both mined and lab-created diamonds. All types of diamonds are safe to clean with water and a mild soap such as dish soap.

You only need a soft brush with bristles, such as a toothbrush. To clean your jewelry pieces with ease, put a small dot of Dawn dish soap beneath the bristles and gently rub it in.


Tips for Cleaning Intricate Lab Grown Diamond Ring Settings

Lab-grown diamond ring settings can vary in complexity, with cathedral settings that are closed being particularly challenging to clean. Regular cleaning is essential to maintain the sparkle of both lab created and natural diamond earrings, which can accumulate dirt quickly.


Popular jewelry stores such as James Allen and Brilliant Earth offer intricate and attractive settings for lab diamond rings, with different diamond shapes having more intricate settings that are harder to clean.

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To clean a lab diamond ring with a complicated setting, soaking the ring for about 15 minutes is recommended.

After soaking, dry it with a buttery soft piece of cloth. It is important to note that only diamonds should be soaked. While lab-created diamonds have the same physical, optical, and chemical properties as mined diamonds, diamond simulants such as cubic zirconia, colored gemstones and fake diamonds may not be suitable for soaking.

Both natural and lab-grown diamonds, on the other hand, are always safe to soak.

Can Lab Diamonds be Cleaned with Jewelry Cleaning Solution?

Lab-created diamonds can be cleaned with commercial jewelry cleaners, but it is crucial to be careful in choosing the right product. Avoid buying from unfamiliar brands, as some chemicals may cause permanent damage to your diamond. Jewelry stores or Walmart may offer safe and affordable options.

This is why it is advisable not to wear the wedding or engagement ring when cleaning and swimming.

In addition, it is important to note that silver and gold jewelry cleaners are different. While you can clean both silver and gold jewelry with gold jewelry cleaners, it is not recommended to use silver cleaner on gold jewelry, including white gold rings. Rose gold, white gold, and yellow gold are different types of gold, and many people still confuse white gold with typical sterling silver.

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Can Lab Diamonds be Cleaned with a Steam Cleaner?

Yes, you can use a jewelry steam cleaner to clean lab grown diamond pieces. The advantage of using a jewelry steam cleaner is that it only requires water, without the need for additional chemicals that may damage the lab grown diamond ring. The high-pressure steam effectively removes dirt and grime from your ring.

However, it is not mandatory to steam clean the lab-created diamond ring daily. Every once in a week is sufficient, as cleaning your jewelry pieces with mild soap and water daily is better than using steam every day.

It is important to note that some jewelry steam cleaners are quite expensive, with some costing around $100, which may not be within your budget, irrespective of how much you saved to buy a lab-created diamond.

Can Lab Diamonds be Cleaned in Ultrasonic Cleaners?

Yes, you can use an ultrasonic cleaner to clean your lab diamond jewelry. These types of cleaners are commonly used in commercial retail settings and typically need water and jewelry cleaning solution packets.

Before using, it is important to make sure that the ultrasonic cleaner usually comes with a cleaning solution packet and that replacements can be easily obtained.

To use, simply place the diamond jewelry in the ultrasonic cleaner that’s full of water and add the cleaning solution packet as per the instructions. The cleaner uses ultrasonic waves to vibrate and loosen dirt and grime from your engagement ring.

However, before using the ultrasonic cleaner, it is important to check the diamonds underneath the jeweler’s loupe. The ultrasonic waves might potentially shake or misplace a loose gemstone out of place.


For the most part, you can clean lab-created diamonds using the same methods as natural diamonds. While diamonds are generally durable, it’s important to take extra care with precious metals. There are several ways to clean lab created diamonds, including using an ultrasonic cleaner, commercial jewelry cleaner, and steam cleaner.

However, the most effective and affordable method for cleaning lab-grown diamond engagement rings is using mild soap and water with an incredibly soft brush with bristles.

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