Where to Buy Synthetic Diamonds: A Comprehensive Guide
Intro
In the contemporary jewelry landscape, synthetic diamonds have gained substantial traction as a captivating alternative to their mined counterparts. For those looking to purchase these lab-created gemstones, the methods of acquiring them vary widely. This guide seeks to shed light on the myriad options available to potential buyers, from the comforts of online platforms to the personalized experiences offered by local jewelers.
A well-informed choice hinges on understanding the different avenues for sourcing synthetic diamonds while considering factors such as budget, ethical implications, and personal preferences. Here, we will explore these avenues in detail, allowing both seasoned enthusiasts and newcomers to navigate this intriguing world with confidence.
Gemstone Overview
Definition and Origins
Synthetic diamonds, also known as lab-grown diamonds, are produced through technological processes that mimic the natural formation of these precious stones. Unlike natural diamonds, which undergo millions of years of geological history, synthetic diamonds usually take just a few weeks to be born in a lab setting.
The two primary methods for creating these gems involve High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD). Each method yields a diamond that is chemically identical to natural ones, bearing the same physical and optical properties. The advancement of technology ensures that today’s synthetic diamonds are extremely high-quality, often surpassing their natural counterparts in clarity and color.
Historical Significance
The rise of synthetic diamonds isn't just a modern-day phenomenon; it traces back to the mid-20th century. Originally developed to aid in industrial applications, it wasn't until the late 1990s that they made headway into the consumer market. Since then, the narrative around synthetic diamonds has evolved remarkably. Now, they are seen as not just a substitute, but also an ethical and sustainable choice, challenging the historical paradigms of diamond buying.
As awareness spreads about the ethical concerns surrounding the diamond mining industry, more consumers are turning to lab-grown diamonds. This shift is reshaping perceptions within the jewelry market, making it an essential topic for gem enthusiasts and collectors alike.
Gemstone Properties
Hardness and Durability
One of the striking features of synthetic diamonds is their hardness. Rated a solid 10 on the Mohs scale, they share the same durability as natural diamonds, making them perfect for everyday wear. Given their robustness, they stand the test of time, whether in a stunning engagement ring or an everyday accessory.
Color and Clarity
When it comes to color, synthetic diamonds offer a spectrum that rivals natural stones. From the rarefied pinks to the deep blues, they can often be crafted to mirror the hues found in mined diamonds. Furthermore, they tend to possess superior clarity, as the controlled environment of their creation minimizes imperfections—a significant point for collectors and connoisseurs.
Choosing to invest in synthetic diamonds can lead to both aesthetic satisfaction and peace of mind, knowing you are opting for a gemstone with a lesser environmental and ethical footprint.
Choosing a synthetic diamond could mean not just picking a beautiful stone, but also aligning with a more sustainable future in jewelry.
In summary, understanding where to buy synthetic diamonds is a matter of exploring various purchasing platforms while keeping in mind the properties and significance these stones carry. As we move into the next sections, we will delve deeper into the specific options available to buyers, ensuring a holistic guide that empowers informed choices.
Learn more about diamond history and formation and navigate through the advantages of synthetic stones on platforms like Britannica.
Prelims to Synthetic Diamonds
Understanding synthetic diamonds is pivotal for any discerning gemstone enthusiast. These man-made gems have gained significant traction in the jewelry market, reshaping consumer beliefs and buying choices. At the heart of this discussion lies the necessity to differentiate between synthetic and natural diamonds, each bearing unique characteristics that appeal to varied consumer motivations.
Definition of Synthetic Diamonds
Synthetic diamonds, also known as lab-grown or cultured diamonds, are carbon crystals that possess the same chemical, physical, and optical properties as natural diamonds. They are created through processes like High Pressure High Temperature (HPHT) or Chemical Vapor Deposition (CVD). Simply put, synthetic diamonds are real diamonds but grown in a controlled environment rather than formed over millions of years in nature. These stones are marketed under various names, which can sometimes add to the confusion. However, they certainly boast authenticity and beauty that rival their natural counterparts.
Comparison with Natural Diamonds
When comparing synthetic diamonds to natural ones, a few crucial points come into play. First and foremost, the environmental impact differs significantly. Natural diamonds often contribute to ecological disruption and social conflict in some regions, whereas lab-grown options minimize such issues. The affordability of synthetic diamonds is another compelling factor—typically, these stones are priced about 20% to 40% lower than their natural counterparts. Shoppers can enjoy a larger or higher-quality stone at a lesser price.
It's also important to consider the perception of value. While some buyers view synthetic diamonds as lesser gems due to their origin, others appreciate the ethical implications and craftsmanship behind them. To some, the idea of choosing a sustainably produced diamond holds greater value than traditional significance linked with natural diamonds. However, resale values can fluctuate based on market perspectives, which leads to another point worth noting.
"Choosing a synthetic diamond is not just about cost. It reflects your values and the story that goes along with your purchase."
In summary, as consumers grapple with choices between synthetic and natural diamonds, understanding these definitions and comparisons helps navigate their paths. The shift in dynamics highlights a growing trend, one that empowers buyers to make informed decisions that best align with their personal values and aesthetics.
Understanding the Market for Synthetic Diamonds
The market for synthetic diamonds has evolved significantly over recent years, owing largely to technological advancements and shifting consumer preferences. As folks become more aware of the environmental and ethical concerns surrounding traditional diamond mining, synthetic options have gained traction as an appealing alternative. This section sheds light on the current landscape of the synthetic diamond market, emphasizing its growth trends and changes in consumer attitudes.
Market Trends and Growth
The growth of synthetic diamonds is nothing short of remarkable. According to recent reports, the synthetic diamond market is projected to grow at a rate of about 10% per year. This rise can be attributed to several factors:
- Technological Advancements: Producers have harnessed technology to create diamonds that are virtually indistinguishable from their natural counterparts. Methods like High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD) have made it easier and more cost-effective to bring these gems to consumers.
- Sustainable Practices: Consumers are increasingly concerned about the environmental impact of diamond mining. Synthetic diamonds present a more sustainable option since their production has a lower carbon footprint. This resonates particularly with younger generations who prioritize eco-conscious choices.
- Wider Availability: Online platforms and brick-and-mortar shops are easy to access, making it a breeze for people to shop for synthetic diamonds from the comfort of their homes or while out and about.
In essence, the dynamics of the synthetic diamond market reflect a growing savvy among buyers, as well as their desire for alternatives that align with their values. The landscape is changing fast, and the options are more plentiful than ever.
Consumer Perceptions and Preferences
When it comes to perceptions around synthetic diamonds, things are shifting rather quickly. While some traditionalists may remain skeptical, many consumers are coming around to the idea that these diamonds offer a fabulous blend of quality and ethical considerations.
- Value for Money: Many consumers are amazed at the price difference. Synthetic diamonds often cost 20-30% less than natural diamonds, making them an attractive option for budget-conscious buyers who don't want to compromise on quality.
- Aesthetic Appeal: The fact is, most people can't tell the difference between a synthetic and a natural diamond with the naked eye. For many, a beautiful stone is a beautiful stone—regardless of its origin.
- Ethical Buying: As awareness grows regarding the ethical issues in diamond mining—like human rights abuses and environmental degradation—more consumers see synthetic diamonds as a socially responsible pick. The thought of making a purchase that aligns with one’s morals is becoming increasingly frequent amongst shoppers.
Advantages of Purchasing Synthetic Diamonds
Purchasing synthetic diamonds offers a range of advantages that enhance the value and appeal of these gems, making them an enticing option for consumers and collectors alike. Understanding the benefits of synthetic diamonds is crucial for potential buyers as it directly impacts their buying decisions and satisfaction. In this section, we will explore three key subheadings focused on the cost-effectiveness, ethical considerations, and the variety available with synthetic diamonds.
Cost-Effectiveness Compared to Natural Diamonds
One of the most compelling reasons to consider synthetic diamonds is their cost-effectiveness. Generally, synthetic diamonds are significantly less expensive than their natural counterparts. This can be attributed to several factors:
- Production Efficiency: Synthetic diamonds are created in controlled laboratory environments, leading to lower production costs. Natural diamonds, on the other hand, involve extensive mining operations, which can be costly and labor-intensive.
- Market Dynamics: The supply of synthetic diamonds is more predictable, resulting in lower prices. Natural diamonds are often considered rare, driving prices higher due to scarcity and demand.
For those on a budget, synthetic diamonds provide a means to own elegant and luxurious pieces without breaking the bank. Say you’ve got your eyes on a stunning ring for that special someone—why settle for a lesser quality natural diamond when a high-quality synthetic one is within reach? It’s all about making your dollar stretch further.
Ethical Considerations in Buying
With increasing awareness of ethical implications surrounding precious gemstone mining, opting for synthetic diamonds can ease concerns related to environmental degradation and human rights violations. Various factors contribute to this ethical appeal:
- Conflict-Free Assurance: Synthetic diamonds are lab-grown and therefore not associated with any conflicts or unethical labor. When you choose a synthetic diamond, you can rest easy knowing it didn’t fund warfare or exploitation.
- Sustainability: Lab-grown diamonds are seen as a more sustainable choice. Traditional diamond mining often leads to detrimental environmental impacts, while lab creations require less energy.
- Transparent Supply Chains: Buying synthetic diamonds usually means a more transparent supply chain. This transparency can offer buyers peace of mind, knowing exactly where their gem came from.
In essence, when you purchase synthetic diamonds, you’re contributing to a market that prioritizes ethics and sustainability, aligning your values with your purchases.
Variety and Customization Options
Another fantastic advantage of synthetic diamonds is the sheer variety and customization options they provide. This aspect makes them stand out in the fairy tale of the diamond realm:
- Broad Selection: Whether you’re after a round cut, princess cut, or even something more avant-garde, there are endless styles of synthetic diamonds available to suit any taste. Because they are made in labs, it’s easier to produce various shapes and colors.
- Customization: Many retailers offer customization for synthetic diamonds, which means you can be part of the design process. Imagine getting a ring made specifically to your specifications—size, cut, or even color! Such personalization can make a precious gift even more meaningful.
- Innovative Colors: Synthetic diamonds also come in various colors, from fancy pinks to vibrant blues, providing options that are often rare in natural stones. If you want something that screams uniqueness, you can get a diamond that’s not just a pretty face.
Where to Buy Synthetic Diamonds
The importance of knowing where to purchase synthetic diamonds cannot be overstated. With the market expanding and the variety of options available, potential buyers must navigate through numerous avenues to find the perfect gem that balances quality, aesthetics, and price. Whether you’re a jewelry aficionado looking for your next statement piece or someone shopping for a thoughtful gift, understanding the landscape of synthetic diamonds helps you make informed decisions.
The choice of where to buy impacts not just the price point, but also the level of customization available and the trustworthiness of the source. Consumers can choose from online retailers, brick-and-mortar stores, or specialty retailers, each presenting its own advantages and considerations.
Online Retailers
Online platforms have become a go-to option for many diamond buyers. With the freedom to browse at any hour and compare numerous options to your heart's content, these websites provide a seamless shopping experience.
Major Websites Specializing in Diamonds
When discussing major websites specializing in diamonds, it’s hard to overlook platforms like James Allen or Brilliant Earth, which offer extensive inventories and user-friendly interfaces. These sites allow buyers to filter choices based on cut, clarity, and carat, streamlining the decision-making process significantly.
The key characteristic of these major websites is their comprehensive education sections. They offer guides on how to choose a diamond, providing crucial insights on terms like "GIA certification." This element alone makes them popular choices for consumers wanting to feel well-versed before making a purchase.
Advantages:
- Broad range of selections
- Competitive pricing due to no overhead costs of physical locations
- Educational resources available
Disadvantages:
- Unable to inspect the diamond physically prior to purchase
- Dependence on delivery services for receiving the product
Buying from Marketplaces
Marketplaces like Amazon or Etsy also provide another layer of accessibility. These platforms feature a variety of sellers, often at varying price points, which can suit a wide range of budgets.
Marketplace’s standout feature is its community-based approach. Customer reviews and ratings are integral, giving potential buyers a clearer picture of what to expect.
Advantages:
- Diverse price points and options
- Direct feedback from previous buyers
Disadvantages:
- Varied seller credibility requiring careful scrutiny
- Quality assurance might not be as stringent as specialized retailers
Brick-and-Mortar Stores
For those who prefer in-person shopping, brick-and-mortar stores offer the classic jewelry-buying experience. The chance to see and try on diamonds can be invaluable in a purchase decision.
Jewelry Chains Offering Synthetic Options
National jewelry chains like Kay Jewelers or Jared have begun to expand their offerings to include synthetic diamonds. This is a significant shift as these stores become more attuned to consumer preferences for ethical and budget-conscious options.
The ability to physically examine rings, settings, and diamonds is a major advantage. Customers can also benefit from their established customer service policies, which might include warranties or return policies.
Advantages:
- Immediate feedback and visual inspection of products
- Access to knowledgeable staff for personalized assistance
Disadvantages:
- Prices can be higher due to overhead costs
- Limited selection compared to online options
Local Jewelers and Custom Shops
Visiting local jewelers or custom shops can present a unique purchasing opportunity. Many local jewelers focus on crafting bespoke pieces, allowing for a personalized experience.
The characteristic of local shops often lies in their community ties and reputation for craftsmanship. They may offer synthetic diamonds with the benefit of custom designs, catering specifically to individual tastes and preferences.
Advantages:
- Personalized service and custom designs
- Support for local businesses
Disadvantages:
- Limited inventory compared to larger retailers
- Prices may vary significantly based on design and materials used
Specialty Retailers
For buyers looking specifically for synthetic diamonds, specialty retailers can be the best way to go.
Stores Focusing Exclusively on Synthetic Diamonds
Retailers like MiaDonna focus solely on synthetic diamonds, establishing themselves as authorities in this niche. They often offer a wide range of styles while highlighting the environmental benefits and ethical considerations of synthetic options.
The unique selling point here is the deep knowledge these shops have about their products, including detailed insights on the sourcing and crafting of synthetic diamonds.
Advantages:
- Expertise in synthetic diamonds
- Focus on ethical practices
Disadvantages:
- May not offer the same variety in terms of designs as more extensive retailers
- Prices can vary depending on the bespoke nature
Exhibitions and Trade Shows
Attending exhibitions or trade shows is another way to explore synthetic diamonds in-person. Events like the JCK Las Vegas show draw a variety of vendors, providing opportunities to see numerous diamond options all in one place.
The unique feature here lies in the chance to meet with multiple sellers and compare styles directly. Buyers can attend educational sessions to learn about trends and make well-informed choices.
Advantages:
- Wide-ranging selection in one visit
- Networking opportunities with jewelers and manufacturers
Disadvantages:
- Often require travel or entrance fees
- Time-intensive compared to quick online browsing
Understanding the various buying options ensures that potential buyers can navigate the world of synthetic diamonds effectively. Each choice, from online to brick-and-mortar, comes with specific benefits tailored to different shopping preferences, ultimately ensuring a satisfying purchase experience.
Identifying Reliable Sources
When it comes to investing in synthetic diamonds, knowing where to buy them is essential, but identifying reliable sources is equally crucial. This aspect not only ensures that you are making a worthy investment but also helps avoid potential scams or inferior quality stones. The diamond market has seen a surge in synthetic options, and among the maze of sellers, differentiating the credible from the dubious is paramount.
Evaluating Seller Reputation
One of the first steps in identifying reliable sources is evaluating the seller's reputation. In today's digital age, a brand's history can often be traced through customer reviews and testimonials. Check platforms like Yelp, Google Reviews, or even social media channels to gather insights into previous customer experiences. Cultivating a reputation rooted in trust typically takes years of consistent service, so a seller with a track record of positive feedback is usually worth considering.
When you think you’ve found a seller, take a look at how they present their products. Are the images clear and high quality? Does the seller offer detailed descriptions? Sometimes, a red flag could be a lack of information. Consider reaching out directly with questions. A reliable seller will often be more than happy to engage and provide detailed knowledge about their products.
- Word of Mouth: Don’t underestimate personal recommendations. Friends, family, or even community forums can provide insights you’ll find nowhere else.
- Online Presence: A professional-looking website and active social media presence can be indicators of a serious business dedicated to customer satisfaction.
- Return Policies: A trustworthy seller usually has a transparent return policy. If they’re not willing to stand behind their product, it’s best to look elsewhere.
Certifications and Guarantees
In the world of synthetic diamonds, certifications are a vital component that offers peace of mind to buyers. A certified diamond provides assurance that the stone has undergone rigorous evaluation by professionals, ensuring its quality and authenticity. Look for certification from recognized institutions like the Gemological Institute of America (GIA) or the International Gemological Institute (IGI). These certifications usually detail the diamond’s characteristics, including cut, color, clarity, and carat weight.
Besides certifications, warranties and guarantees enhance buyer confidence. A good seller should provide a guarantee that covers any defective diamonds. This is not just a standard practice; it's a reflection of the seller’s commitment to quality. If the seller cannot confidently stand behind their product, consider it a warning sign.
When you're navigating the options, ensure that any certification is accompanying the diamond. As you may have guessed, synthetic does not mean subpar, but without proper documentation, you might find yourself paying for less than what you bargained.
“A diamond is just a piece of carbon, but the value lies in the trust of your source.”
By keeping these factors in mind, you empower yourself in your purchasing journey. Remember, selecting a trustworthy seller not only protects your investment but also enriches your overall buying experience of synthetic diamonds.
Price Points and Market Variability
When it comes to synthetic diamonds, understanding the price points and market variability is crucial for any savvy buyer. This part of the market allows potential owners to navigate through a plethora of diamonds, ensuring that they find the perfect balance between quality and cost. It’s important to recognize that while synthetic diamonds can generally be more affordable than their natural counterparts, various factors influence their pricing. This creates a dynamic landscape that buyers need to be aware of.
Understanding Price Ranges
Before diving deeper into the intricate pricing mechanisms, it's essential to grasp the general price ranges for synthetic diamonds. Typically, synthetic diamonds are priced lower than natural diamonds due to their different origins and the controlled processes used for their creation. A small, well-cut synthetic diamond can start at around $300, while larger stones or higher quality can escalate to several thousand dollars.
Here’s a breakdown for clarity:
- Small Stones (Under 1 Carat): $300 - $1,500
- Medium Stones (1-2 Carats): $1,500 - $5,000
- Large Stones (2+ Carats): $5,000 - $10,000+
These prices are not fixed and may fluctuate based on market demand, technological advancements, and available styles. Understanding where your selected piece falls within these ranges will help in asserting the value you're attaining for your investment.
Factors Influencing Prices
Price variability is not just a result of size and quality; numerous other factors come into play when determining the price of synthetic diamonds. Consider the following:
- Production Method: Different methods, like High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD), can lead to variances in cost. Generally, CVD diamonds often come with a higher price tag due to their more complex manufacturing process.
- Color and Clarity: Just like natural diamonds, the color and clarity of synthetic diamonds impact their market value. A colorless or near-colorless diamond with minimal inclusions will demand a higher price, similar to natural ones.
- Brand Reputation: Big names in the jewelry industry often charge a premium for their synthetic diamonds. A well-known name stands for quality assurance, resulting in higher costs associated with their products.
- Market Trends: Periodically, the demand for synthetic diamonds can rise or fall, depending on shifts in consumer preferences or economic climates. For instance, during environmentally conscious movements, there has been a spike in interest for ethical gemstones, impacting prices.
"Knowing how to navigate the price points of synthetic diamonds can empower buyers to make informed decisions that align with their values and budgets."
Buyers should be keen observers of these factors and might want to keep an eye on trends in marketplaces and jewelers. Attach importance to how quality, ethics, and your own personal values coincide, ensuring that you don't just make a purchase, but rather a well-considered investment in your next gem.
Potential Drawbacks of Synthetic Diamonds
Understanding the potential drawbacks of synthetic diamonds plays a crucial role in making an educated decision for any buyer. While these man-made gems present several advantages, such as ethical sourcing and reduced prices, they do come with some challenges. This section aims to highlight key aspects that potential buyers should consider before jumping into synthetic diamond ownership.
Resale Value Considerations
One of the most pressing concerns when it comes to synthetic diamonds is their resale value. Unlike their natural counterparts, synthetic diamonds generally do not hold their value as well on the resale market. For many consumers, the resale value of a gemstone can be a significant part of the purchase evaluation, especially for those who view them as investment pieces.
When trying to estimate the potential resale value of synthetic diamonds, it’s vital to recognize a few factors:
- Market Demand: The market for synthetic diamonds is still in its infancy, and consumer demand doesn’t always mirror that of natural diamonds. This means that if you decide to sell, you may find a thinner pool of interested buyers.
- Brand Recognition: Certain brands might have established a reputation that impacts resale values. Not all synthetic diamonds are created equal, and top-tier brands might yield better resale prices than lesser-known entries in the market.
- Perceived Value: There remains a distinct difference in perception around natural versus synthetic diamonds. Many jewelers, collectors, and consumers still associate diamonds' inherent value with their origins. This can play a significant role in determining resale prices, often favoring natural diamonds significantly.
While you might buy a synthetic diamond for a lower price upfront, should you ever wish to sell, you could face a considerable loss in value. Thus, individuals seeking to invest in diamonds might want to consider these factors carefully.
Market Perception Challenges
The perception of synthetic diamonds poses another significant challenge. Despite the advancements in technology and the growing acceptance of these gems, many people still harbor reservations about them. Some key elements of this perception include:
- Stigma of Artificiality: Many people view synthetic diamonds as "fake" or inferior to natural stones. This often stems from a lack of understanding about their creation processes and the quality they offer. While a synthetic diamond can be identical in chemical composition to a natural diamond, misconceptions about authenticity can lead to negative perceptions.
- Trust Issues: With a market still developing, potential buyers may be skeptical about the availability of reliable information. Trust in sources can be challenging to establish, and buyers might fear being misled about the gem’s quality or origins.
- Cultural Sentiments: For some, diamonds symbolize love and commitment, often tied to tradition and heritage. The idea of giving or receiving a synthetic diamond might not resonate emotionally for everyone, presenting an obstacle for some buyers who view authenticity as central to the diamond's value.
By understanding their resale values and the challenges regarding market perception, buyers can make more informed decisions. This ensures that they choose a gem that aligns not only with their budget but also their values and preferences.
Final Thoughts on Buying Synthetic Diamonds
In this era where choices abound, the task of purchasing a synthetic diamond can feel both exciting and intimidating. Consumers must navigate through various options, ensuring they’re well-informed about the unique facets of these gems. The importance of this decision extends beyond the mere act of buying; it influences perceptions of luxury, ethics, and environmental sustainability.
Making an Informed Purchase
Before diving headfirst into a purchase, it’s paramount to do your homework. Start by familiarizing yourself with different synthetic diamond types. Unlike natural diamonds, synthetic ones are crafted in labs, which can lead to lower prices without compromising on beauty.
When making an informed purchase, consider these crucial elements:
- Research Sellers: Verify the reputation of online retailers and brick-and-mortar stores. Customer reviews can serve as a valuable resource for gauging experiences of previous buyers.
- Understand Certifications: Not all diamonds come with a certification that assures their quality. Look for ratings from respected bodies like the Gemological Institute of America (GIA) or the International Gemological Institute (IGI).
- Compare Prices: Prices can differ significantly. Utilize comparison websites and tools to find the best deal without sacrificing quality.
While being diligent might take time, it ultimately pays off. A well-informed customer can avoid hiccups that might arise from impulsive purchases and ensure they get a diamond that meets their needs and aspirations.
Enjoying the Benefits of Synthetic Gems
The advantages of choosing synthetic diamonds are manifold. Apart from the cost-effectiveness, they offer a blend of ethical sourcing and environmental consciousness. Many buyers often express satisfaction not just in the diamond’s brilliance, but also in the alignment of their purchase with their values.
Here are some notable benefits of synthetic diamonds that buyers frequently enjoy:
- Eco-Friendly Options: The creation process of synthetic diamonds generally has a lower environmental impact compared to mining natural diamonds. This appeals to buyers who prioritize sustainability.
- Customization: Many retailers allow for extensive customization options, from shape to cut. This means that buyers can create a personal piece that resonates with their unique style.
- Variety and Availability: With greater accessibility, buyers can choose from a vast array of designs that may not be feasible with natural stones.
"Synthetic diamonds present not just a gem, but a statement against the backdrop of fast-paced consumerism."
Each of these elements combines to enhance the overall experience of purchasing synthetic diamonds. They offer not only aesthetic beauty but also the feeling of making a conscientious choice. As you forge ahead in your quest to find the ideal synthetic diamond, keep these considerations in mind—both to relish in your purchase and to connect it meaningfully with your ideals.
For more insights, feel free to explore these resources:
- Gemological Institute of America (GIA)
- International Gemological Institute (IGI)
- Synthetic Diamonds on Wikipedia
