Lab grown diamonds have become a popular choice for many looking to purchase fine jewelry, particularly engagement rings. At Christopher’s Fine Jewelry, one of the common questions we receive is whether lab grown diamonds have inclusions. In this blog, we will explore the nature of inclusions in lab grown diamonds, how they compare to natural diamonds, and what this means for your jewelry selection.
What Are Inclusions?
Inclusions are internal imperfections found within a diamond. They can be in the form of tiny crystals, feathers, clouds, or other structures. These inclusions occur naturally during the diamond’s formation process, whether it occurs in the Earth or in a lab.
Types of Inclusions in Lab Grown Diamonds
Lab grown diamonds can exhibit various types of inclusions, similar to natural diamonds. The most common inclusions found in lab grown diamonds include:
- Pinpoints: Tiny, dot-like inclusions that can appear alone or in clusters.
- Feathers: Small fractures or cracks within the diamond.
- Clouds: Groups of pinpoints that create a hazy area within the diamond.
- Metallic Inclusions: Small metallic particles from the flux material used in the HPHT process.
How Inclusions Form in Lab Grown Diamonds
The formation of inclusions in lab grown diamonds is influenced by the growth method used.
- HPHT Method: The high pressure and temperature conditions can lead to metallic inclusions, as the flux material used to facilitate diamond growth can become trapped within the crystal.
- CVD Method: This process can result in pinpoints and clouds, typically from variations in the gas composition or fluctuations in the growth environment.
Comparing Inclusions: Lab Grown vs. Natural Diamonds
Both lab grown and natural diamonds can have inclusions, but there are some differences in their nature and visibility.
- Natural Diamonds: Inclusions in natural diamonds are formed over millions of years under intense heat and pressure. These inclusions can include other minerals, internal graining, and fractures, often leading to a greater variety of inclusion types.
- Lab Grown Diamonds: Inclusions in lab grown diamonds are usually less varied and more predictable due to the controlled growth environment. For example, metallic inclusions are more common in HPHT diamonds, while CVD diamonds often exhibit pinpoints or clouds.
Clarity Grades in Lab Grown Diamonds
Lab grown diamonds are graded using the same clarity scale as natural diamonds, which ranges from Flawless (FL) to Included (I). Here’s a brief overview of the clarity grades:
- Flawless (FL): No inclusions or blemishes visible under 10x magnification.
- Internally Flawless (IF): No inclusions visible under 10x magnification, but may have minor surface blemishes.
- Very, Very Slightly Included (VVS1 and VVS2): Inclusions are very difficult to see under 10x magnification.
- Very Slightly Included (VS1 and VS2): Inclusions are noticeable under 10x magnification but are considered minor.
- Slightly Included (SI1 and SI2): Inclusions are noticeable under 10x magnification and may be visible to the naked eye.
- Included (I1, I2, and I3): Inclusions are obvious under 10x magnification and can affect transparency and brilliance.
Impact of Inclusions on Diamond Appearance
Inclusions can affect the appearance of a diamond in several ways:
- Brilliance: Large or numerous inclusions can interfere with the way light passes through the diamond, reducing its brilliance and sparkle.
- Durability: Certain types of inclusions, such as feathers, can impact the structural integrity of the diamond, making it more susceptible to damage.
- Visibility: The visibility of inclusions depends on their size, location, and type. Inclusions near the center of the diamond or on the surface are more noticeable.
Choosing a Lab Grown Diamond with Minimal Inclusions
Importance of Clarity
Clarity is one of the essential factors to consider when selecting a diamond. While it is rare to find a completely flawless diamond, choosing a diamond with higher clarity can enhance its overall beauty and value.
Finding the Right Balance
When selecting a lab grown diamond, it's crucial to find a balance between clarity, size, and budget. Diamonds with higher clarity grades (such as VVS1 or VVS2) will have fewer and less noticeable inclusions, but they may come at a higher price. For many buyers, diamonds with slight inclusions (VS1 or VS2) offer a good compromise, as these inclusions are often not visible to the naked eye and do not significantly impact the diamond's appearance.
Expert Guidance
At Christopher’s Fine Jewelry, our expert jewelers can help you navigate the selection process to find the perfect lab grown diamond. We provide detailed clarity grades and can show you how different inclusions affect the diamond’s appearance.
Conclusion
Lab grown diamonds do have inclusions, much like their natural counterparts. However, the controlled environment in which they are created often results in fewer and less pronounced inclusions. Understanding the types of inclusions and their impact on clarity can help you make an informed decision when selecting a lab grown diamond for your engagement ring or other fine jewelry.
At Christopher’s Fine Jewelry, we are committed to providing high-quality lab grown diamonds and exceptional customer service. Visit us at 11412 Ocean Highway, Pawleys Island, SC 29585, or call us at (843) 237-3773 to schedule an appointment. Follow us on Instagram for the latest updates and beautiful jewelry inspirations. We look forward to helping you find the perfect diamond that symbolizes your unique love story.