How Long Does Lab-Grown Diamond Last?

The sparkle, beauty, and longevity of diamonds have mesmerized humanity for ages. Traditional diamonds are beautiful, but the high cost and ethical questions about where they are mined make them unattractive. Here comes lab-grown diamonds, a cutting-edge option that can replace mined diamonds without sacrificing quality or cost.

Nevertheless, how long do these artificial treasures last? This article will discuss the durability of synthetic diamonds and how they stack up against their natural diamond counterparts. Get ready to learn about the durability of these beautiful gems.

Lab Grown Diamond: What Is It?

Diamonds are naturally formed in the Earth’s mantle, but modern technology allows for them to be grown in a lab, where they go by a variety of names including synthetic diamond and cultured diamond. To simulate the natural growing process that takes place throughout millions of years, a tiny diamond seed is placed in a chamber with high-pressure and high-temperature conditions.

Physically, chemically, and optically, lab-grown diamonds are identical to their natural counterparts, which means they are just as brilliant, just as hard, and just as long-lasting. Yet, natural diamonds and lab-grown diamonds vary primarily in that the former was created in a controlled environment. Natural diamonds form deep under the Earth’s mantle over billions of years, whereas lab-grown diamonds can be made in a matter of weeks.

Producing lab-grown diamonds in a responsible and environmentally friendly manner is one of their key advantages. Lab-grown diamonds avoid the ethical issues related to diamond mining, such as human rights violations, environmental harm, and conflict financing.

How Long Does Lab-Grown Diamond Last?

There is no difference between the durability and hardness of natural diamonds and those manufactured in a laboratory, as their physical, chemical, and optical attributes are identical to those of mined diamonds. This means that a lab-grown diamond has the same longevity as a natural diamond, which is widely recognized as one of the most robust substances on the planet.

How long a diamond created in a laboratory lasts will be determined by how well it is cared for. A diamond, like any other piece of fine jewellery, needs regular care and upkeep to preserve its lustre and shine. Scratches and chips can shorten the life of a diamond, therefore taking care of it is essential.

Given their predicted longevity, lab-grown diamonds are a great option for use in engagement rings, wedding bands, and other pieces of fine jewellery. With the right upkeep, a lab-grown diamond can become a treasured family heirloom for many years to come.

Ways To Find Out How Long-Lasting A Lab-Grown Diamond Is

The lifespan of a lab-grown diamond depends on its durability and how well it is taken care of. Here are some ways to find out how long-lasting a lab-grown diamond is:

Check The Hardness

The Mohs scale can be used to determine the hardness of a lab-grown diamond. To determine how scratch-resistant a mineral is, experts use the Mohs scale, which spans from 1 (the softest) to 10 (the hardest) (hardest). Diamonds are the toughest natural substance, and only other diamonds can scratch them.

Scratching a lab-grown diamond with anything softer will give you an idea of how durable it is. Glass and steel files, both with hardness ratings of 5.5 and 6.5, can be used as examples. The durability and longevity of a lab-grown diamond can be judged by whether or not it scratches or shows other symptoms of damage.

While the Mohs scale can be helpful, it should not be used as a substitute for other methods of determining a diamond’s durability. Even a diamond’s durability is compromised by exposure to things like heat, chemicals, and hard impacts. Keeping your lab-grown diamond in pristine condition requires that you give it the attention it deserves, including safe storage and routine cleaning and inspection by a jeweller.

Check For Damage

Look for any visible damage such as scratches, chips, or cracks. A high-quality lab-grown diamond should not have any visible damage, which is a sign of its durability and strength. A magnifying glass or a jeweller’s loupe can be used to evaluate a lab-grown diamond for signs of damage. Examine the diamond for obvious flaws like chips or fissures on the surface.

It’s worth noting that laboratory-created diamonds are equally as scratch- and wear-resistant as their natural counterparts. They are still vulnerable to being broken by an impact or being subjected to extreme temperatures or chemicals, though.

If your lab-grown diamond shows signs of damage, you should have it inspected by a competent jeweller who can determine the best course of action. Restoration of the diamond’s lustre and hardness through repair or polishing may be achievable, depending on the extent of the damage.

If you take good care of your lab-grown diamond regularly, it will last longer and look better. Diamonds are fragile and should be kept out of direct sunlight and away from extreme temperatures and chemicals while not being worn. In addition, having a professional jeweller clean and check your diamond once a year will help find any damage early and stop it from getting worse.

Check The Certification

Lab-grown diamonds can be verified in terms of their authenticity by requesting a grading report from a credible independent gemological laboratory like the GIA, the IGI, or the American Gem Society (AGS).

A diamond’s cut, colour, clarity, and carat weight will all be detailed in the grading report, as will the diamond’s provenance as a lab-grown stone. If the diamond is ever lost or stolen, a plot of its inclusions and imperfections will be included in the report as a unique identifier.

To ensure you get a high-quality and long-lasting lab-grown diamond, only buy from a trustworthy dealer who can supply you with proper documentation. In addition to providing a guarantee or warranty on the diamond’s quality and durability, reputable diamond merchants will get their gems confirmed by independent gemological laboratories.

If you want to make sure you’re buying from a reliable source, it’s smart to check out the seller’s background and feedback from other buyers before you pull the trigger. You can verify a vendor’s legitimacy to offer lab-grown diamonds by asking for references or copies of their certificates and accreditations. Follow these guidelines, and you may rest assured that the lab-grown diamond you purchase is of the highest quality and will last a lifetime.

Ask The Seller

Another way to find out about the durability of a lab-grown diamond is to ask the seller directly. Reputable sellers should be able to provide you with information about the diamond’s durability and its expected lifespan based on its quality, cut, and other factors.

Some questions that you might want to ask the seller include:

  • Can you provide me with a grading report from an independent gemological laboratory?
  • How was this diamond created, and what are its unique properties and characteristics?
  • Can you tell me about the diamond’s durability and resistance to damage?
  • What kind of warranty or guarantee do you offer on your lab-grown diamonds?
  • Can you recommend any care and maintenance tips to ensure that the diamond lasts as long as possible?

By asking these questions, you can get a better sense of the diamond’s quality and durability and make an informed decision about your purchase. A reputable seller should be able to provide you with detailed information about the diamond and its properties, as well as answer any questions you may have about its durability and longevity.


Compared to mined diamonds, lab-grown diamonds have a longer lifespan and greater durability. You can make sure you’re getting a high-quality and durable lab-grown diamond by testing its hardness on the Mohs scale, inspecting it for obvious damage, and verifying its certification with an independent gemological laboratory.

The vendor is the best person to inquire with regarding the diamond’s quality, durability, and estimated lifespan. Then, and only then, will you be able to be assured that your lab-grown diamond is a stunning and long-lasting addition to your jewellery collection.

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