Do Lab Created Diamonds Test As Real?

April 19th, 2023 / Hetal M

“Are lab diamonds real?” is a common question that arises as lab created diamonds gain popularity as a more affordable and environmentally friendly alternative to natural diamonds. The answer is yes, lab diamonds are real diamonds. They share the same crystal structure, hardness, and refractive index as natural diamonds. The primary difference between the two lies in their origin.

Not only are lab grown diamonds real, but they will also pass diamond tests, confirming their authenticity. The striking similarity between lab grown and natural diamonds often leads to misconceptions about the authenticity of lab created diamonds. However, it’s crucial to understand that lab grown diamonds are genuine diamonds in every aspect, apart from their origin.

Because lab created diamonds share so many characteristics with natural diamonds, they are virtually indistinguishable to the naked eye. Even experienced jewelers may struggle to differentiate between the two without the aid of specialized equipment. This has led to an increased demand for accurate testing methods to determine the origin of a diamond and confirm its authenticity.

The development of lab created diamonds has spurred discussions surrounding their ethical and environmental implications. While the extraction of natural diamonds can be associated with environmental degradation, human rights issues, and conflict, lab grown diamonds offer a more sustainable and ethical alternative. By choosing lab created diamonds, consumers can enjoy the beauty of diamonds without contributing to the negative aspects often associated with the diamond mining industry.

How Are Lab Created Diamonds Tested?

Lab created diamonds are tested using a variety of methods and tools to determine their authenticity and quality. These methods include:

1. Thermal Conductivity Testing
2. Raman Spectroscopy
3. HPHT (High Pressure High Temperature) and CVD (Chemical Vapor Deposition) Testing

These tests help gemologists distinguish between lab created and natural diamonds, as well as evaluate their quality and characteristics.

Thermal Conductivity Testing measures a diamond’s ability to conduct heat. Both natural and lab created diamonds exhibit high thermal conductivity, making it challenging to differentiate them using this method alone. However, this test helps identify diamond simulants, such as cubic zirconia and moissanite, which have lower thermal conductivity compared to genuine diamonds.

Raman Spectroscopy is a non-destructive technique that analyzes the vibrational modes of a diamond’s crystal lattice. It can identify the presence of certain trace elements and impurities that may indicate a lab created origin. This method is particularly effective in distinguishing HPHT and CVD synthetic diamonds from natural ones.

HPHT and CVD Testing focus on the growth methods used to produce lab created diamonds. HPHT diamonds are created under extreme pressure and temperature conditions, while CVD diamonds are grown using chemical vapor deposition. These tests analyze the inclusions and growth patterns specific to each method, providing insight into the diamond’s formation process.

Lab Grown Diamonds Vs. Natural Diamonds

While lab grown diamonds and natural diamonds share similar physical, chemical, and optical properties, there are subtle differences that set them apart. Lab created diamonds:

1. Have fewer inclusions and blemishes
2. Exhibit different growth patterns
3. May have a lower environmental impact

Despite these differences, lab grown diamonds are still considered real diamonds and are gaining acceptance in the jewelry industry.

Lab created diamonds often have fewer inclusions and blemishes due to their controlled growth environment, making them ideal for use in engagement rings and lab diamond jewelry. In nature, diamonds are subjected to various geological processes and impurities, which can result in inclusions. On the other hand, lab created diamonds are grown under tightly regulated conditions, resulting in a more predictable and uniform crystal structure with fewer imperfections, perfect for lab grown solitaire diamond rings.

The growth patterns of lab created diamonds differ from those of natural diamonds. Natural diamonds form in the Earth’s mantle over millions or even billions of years, whereas lab grown diamonds are created within weeks or months. This accelerated growth process can lead to characteristic features in lab created diamonds which can be detected by trained gemologists using specialized equipment. This knowledge allows for better understanding and appreciation of lab diamond engagement rings.

The environmental impact of lab grown diamonds is another significant factor that sets them apart from natural diamonds. Diamond mining can lead to habitat destruction, water pollution, and greenhouse gas emissions. In contrast, lab created diamonds are produced in a controlled environment with a smaller ecological footprint. By choosing lab grown diamonds for their engagement rings, consumers can make a more environmentally conscious decision while still enjoying the beauty and brilliance of a genuine diamond.

As the technology behind lab created diamonds continues to improve, the gap between natural and lab created diamonds is becoming increasingly narrow. The rising demand for lab grown diamonds, including lab diamond engagement rings and lab diamond jewelry, indicates a shift in consumer preferences toward more affordable and ethically produced alternatives, further solidifying their place in the jewelry industry.

Are Lab Created Diamonds Worth Anything?

Lab created diamonds are incredibly valuable, offering numerous advantages over natural diamonds. These precious gems are more sustainable and ethical, as they do not involve the environmental destruction or human rights issues often associated with mined diamonds. One could argue that lab grown diamonds hold significant value compared to mined diamonds, particularly when considering the ethical and environmental aspects associated with obtaining a mined diamond. The notion that mined diamonds are superior is primarily perpetuated by those who profit from the traditional diamond mining industry and its associated practices.

Factors that contribute to their value include:

1. Size and carat weight
2. Clarity, color, and cut
3. Brand reputation
4. Demand for lab created diamonds in the market

Lab created diamonds are an excellent choice for those seeking an affordable, high-quality, and ethical alternative to natural diamonds. As more consumers become aware of the numerous benefits of lab grown diamonds, their value and desirability continue to grow.

The value of lab created diamonds is influenced by the same grading parameters used for natural diamonds, known as the 4Cs: carat weight, clarity, color, and cut. Larger lab grown diamonds with high clarity, color, and cut grades will command a higher price, while smaller or lower-quality diamonds will be more affordable. It is important to note that lab created diamonds can often be found with higher clarity and color grades than natural diamonds, as they are grown in controlled environments with fewer impurities.

In addition to the 4Cs, the reputation of the brand producing lab created diamonds can also impact their value. Brands such Diamond Nexus, strive to produce high-quality products with meticulous craftsmanship, which can contribute to a higher perceived value. Consumers often trust established brands, which may result in a willingness to pay a premium for their lab grown diamonds.

Market demand for lab created diamonds is another factor affecting their worth. As consumer awareness of the ethical and environmental benefits of lab grown diamonds increases, so does their demand. This growing interest can drive up the value of lab created diamonds, as more people seek out sustainable and conflict-free alternatives to natural diamonds.

Additionally, technological advancements in the production of lab created diamonds have led to improvements in their overall quality and appearance. This has contributed to a narrowing of the price gap between lab grown and natural diamonds, making them a more attractive option for consumers. As the market continues to evolve and the popularity of lab created diamonds grows, it is expected that their value will be further solidified.

How To Tell A Lab Grown Diamond From A Natural Diamond

Distinguishing between a lab grown and natural diamond can be difficult for the untrained eye. Professional gemologists use various methods to identify the origin of a diamond, such as microscopic examination, UV light testing, infrared spectroscopy, and diamond type classification. However, it is always best to consult with a certified gemologist to accurately determine the origin of a diamond.

Microscopic examination involves the use of a gemological microscope to inspect a diamond’s inclusions, surface features, and growth patterns. Lab grown diamonds typically have unique growth patterns and inclusions that are not commonly found in natural diamonds. These characteristics can provide vital clues to a diamond’s origin.

UV light testing, also known as fluorescence testing, examines how a diamond reacts to ultraviolet light. Some lab grown diamonds exhibit strong fluorescence or phosphorescence, which can be an indication of their synthetic origin. However, this test is not foolproof, as some natural diamonds also exhibit fluorescence.

Infrared spectroscopy is another method used to determine the origin of a diamond. By analyzing the absorption of infrared light by a diamond, gemologists can identify the presence of certain impurities and trace elements that may indicate a lab grown or natural origin. This method is particularly useful for distinguishing diamonds created using high pressure, high temperature (HPHT) and chemical vapor deposition (CVD) techniques.

Diamond type classification is based on the diamond’s nitrogen content and aggregation state. Natural diamonds can be classified into Type Ia, Type Ib, Type IIa, and Type IIb, while lab grown diamonds often fall into Type Ib or Type IIa categories. This classification can provide additional information about the diamond’s growth environment, further supporting the identification of its origin.

Despite the availability of these testing methods, it is crucial to remember that none of them are definitive on their own. A comprehensive assessment by a qualified gemologist, using a combination of tests and techniques, is the most reliable way to determine whether a diamond is lab grown or natural. This is particularly important when purchasing a diamond, as it ensures that you have a clear understanding of the diamond’s origin and value. By seeking the guidance of a certified gemologist, you can have confidence in your diamond’s authenticity and make an informed decision when selecting a diamond for your jewelry collection.

How To Care For Lab Created Diamond Jewelry

Caring for lab created diamond jewelry, including wedding rings and other pieces like classic bands, is similar to caring for natural diamond jewelry. To maintain the sparkle and brilliance of your lab grown diamonds, it is important to follow certain best practices in cleaning and storage.

Regular cleaning of your lab created diamond jewelry helps remove dirt, oils, and residue that may accumulate over time. A gentle cleaning solution made of mild soapy water and a soft-bristle brush is ideal for this purpose. Gently scrub your jewelry with the brush, paying particular attention to the areas around the prongs or settings, as these tend to accumulate grime. After cleaning, rinse the jewelry thoroughly with warm water and pat it dry using a soft, lint-free cloth. This simple routine will help maintain the sparkle of your lab created diamonds.

When it comes to daily wear and exposure, it is crucial to protect your lab created diamond jewelry from harsh chemicals, extreme heat, or abrasive materials. These factors can potentially damage the metal setting or cause the diamond to lose its brilliance. As a precaution, remove your jewelry before engaging in activities such as swimming, gardening, or household cleaning.

Proper storage of your lab created diamond jewelry is also essential in preserving its beauty and value. Store each piece separately in a soft pouch or a compartmentalized jewelry box to prevent scratches or damage from contact with other jewelry items. This will help maintain the polished finish and overall appearance of your lab grown diamonds.

In addition to regular at-home cleaning, it is recommended to schedule periodic professional cleanings and inspections with a trusted jeweler. A professional cleaning will help remove any stubborn residue or dirt that may be difficult to remove at home. Additionally, regular inspections will ensure the integrity of the jewelry’s settings and prongs, which can help prevent the loss of your precious lab created diamonds.

By adhering to these guidelines and taking proper care of your lab created diamond jewelry, you can ensure that your pieces remain dazzling and in excellent condition for years to come. Proper care not only preserves the appearance of your jewelry but also helps maintain its value, making it a cherished and lasting addition to your collection.