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Treatments and Care

Lab-created diamonds are increasingly favored for their ethical origins and exquisite allure. Similar to any other jewelry, adequate care is essential to preserve the brilliance and durability of lab-grown diamond jewelry. Consistent cleaning and maintenance are crucial to sustain the dazzling appeal of your lab-grown diamonds, ensuring they maintain their radiance with each wear. This in-depth guide offers valuable tips and insights on effectively caring for your lab-grown diamonds, helping you keep them in pristine condition for the long term. Here are some general tips for caring for lab-grown diamonds:

 

Cleaning:

Clean your lab-grown diamond regularly to maintain its sparkle. You can use a mild solution of dish soap and warm water to soak the diamond. Gently scrub it with a soft brush, such as a toothbrush, to remove any dirt or debris.

Alternatively, you can use a commercial jewelry cleaner that is suitable for diamonds. Make sure to follow the product instructions carefully.

 

Avoid Harsh Chemicals:

Lab-grown diamonds are durable, but it's best to avoid exposing them to harsh chemicals. Remove your diamond jewelry before using household cleaners, chlorine bleach, or other chemicals that may damage the diamond or its setting.

 

Storage:

When you're not wearing your lab-grown diamond jewelry, store it in a soft fabric pouch or a jewelry box with compartments to prevent scratches. Diamonds can scratch other diamonds, so store them separately or make sure they are well-protected.

 

Regular Inspections:

Periodically check your lab-grown diamond for any loose settings or damage. If you notice any issues, take your jewelry to a professional jeweler for inspection and repair.

 

Avoid Impact:

While lab-grown diamonds are durable, they can still chip or break upon impact. Avoid wearing your diamond jewelry during activities that may subject it to hard blows, such as sports or heavy physical work.

 

Professional Cleaning:

Consider having your lab-grown diamond professionally cleaned and inspected by a jeweler at least once a year. They can check for any potential issues and ensure that the setting is secure.

 

Avoid Extreme Temperatures:

While lab-grown diamonds can withstand a range of temperatures, extreme and sudden temperature changes can cause thermal shock. Avoid exposing your diamond to rapid temperature fluctuations, such as going from a hot tub to icy water.

 

Remember, caring for your lab-grown diamond is about maintaining its beauty and ensuring its longevity. Following these guidelines will help you keep your lab-grown diamond jewelry in excellent condition

Carat Weight &Total Carat Weight Details:
 

Lightmark Jewelry upholds rigorous criteria for the carat weights specified in our diamond jewelry. Certain designs may exhibit slight variations in carat weight from one piece to another. When such discrepancies arise, the cumulative carat weight is expressed as a fractional value. Detailed information regarding our total carat weight tolerance can be found below.

 

 
Label Min. Ct. Tw. Max. Ct. Tw.
1/15 0.065 0.08
1/10 0.085 0.11
1/8 0.115 0.14
1/6 0.145 0.17
1/5 0.18 0.22
1/4 0.23 0.28
1/3 0.29 0.36
3/8 0.37 0.38
2/5 0.39 0.44
1/2 0.45 0.57
5/8 0.58 0.63
2/3 0.64 0.68
3/4 0.69 0.79
7/8 0.8 0.94
1 0.95 1.11

 

For fine jewelry styles with a total weight surpassing 1 carat, combine the whole number with the fraction above. For instance, a piece labeled as 1 3/4 ct. tw. would fall within the range of 1.69-1.79 ct. tw., while a 2 ct. tw. piece would have a range of 1.95-2.11 ct. tw.

Certain styles like eternity rings may have carat weight ranges that go beyond the tolerances specified in the chart above. In such cases, please refer to the minimum carat weight provided on the product detail page.

The indicated carat weight for halo styles is calculated based on a 6.5mm round center gem and might vary depending on the size and shape of the center gem.

September 03, 2026 12:13