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The process of making HPHT diamonds is adopted from how real diamonds are made in nature. The center of the earth's crust is extremely hot, and it is around 2000 degrees Fahrenheit. It is also unbelievably pressurized, reaching up to 725,000 pounds per square inch. It is under these conditions that carbon transforms into diamonds. The HPHT method of creating diamonds plans to replicate these extreme earth conditions in a laboratory.
Basically, there are three techniques used in the laboratory to achieve the above-mentioned conditions and create a diamond. They are the Anvil, the Belt, and the Cube method. Natural conditions are simulated using one of the three methods. Here are the methods in detail:
The Anvil method was the first technique devised for manufacturing diamonds in a lab. Being the initial technique, it was quite rudimentary, and its diamond production was limited. However, innovation over time has led to the emergence of better-efficient production techniques. However, some manufacturers still utilize the Anvil Method as a homage to its historical significance of being the first technique employed in production.
The Belt HPHT method works quite efficiently, and due to the efficient production quantity and the quality of the diamonds, most manufacturers prefer it. The method involves two steel belts that act like the pressure applicator towards the carbon source in between them. The heat is then increased, and as a result, the carbon transforms into a diamond over time. Since it can efficiently create large diamonds of over 1-carat, many people prefer it, especially those in the jewelry business.
As the name suggests, this method uses a cubic press-structured device to replicate the conditions of the HPHT. The high-pressure and high-temperature method is based on the cubical model of diamond formation from carbon over ages in nature. Although it wasn't used in its earlier phases, the Cubic Method has demonstrated the ability to generate high-quality diamonds of diverse qualities and color variants after multiple updates.
HPHT diamonds are found in many different cuts and shapes, and each cut has a profound impact on how the earrings or any other jewelry will look and sparkle.
HPHT diamonds also possess distinct styles or designs. While the earrings or jewelry can be made of natural diamonds, a matching aesthetic is created as these are mostly of similar cuts. However, there are exceptions when a specific cut of HPHT diamonds is more pronounced to accentuate the jewelry. Here are the popular designs:
The Round cut is, however, the most popular and widely used cut across all diamonds, whether natural or lab-created. The Round cut is primarily celebrated for its capacity to maximize brilliance and sparkle, hence why it is favored among jewelry makers and designers in the retail industry.
The second most popular diamond cut is the Princess cut after the Round cut. Almost all diamonds are set in earrings, so unlike other jewelry, Princess cut is more prominent in diamond stud earrings. The brilliant cut is known for its modern and edgy appeal.
Unlike the Princess and Round cuts, the Emerald cut is not so popular among people. However, they are used by jewelry designers who want to achieve a vintage or art deco-inspired look for their jewelry. The diamond-cut accentuates the jewelry and its subtle elegance.
The Cushion cut has rounded corners and a larger facet geometry compared to the other cuts. The cut is designed to offer a classic and romantic feel to earrings or any other jewelry item and is also effective at showcasing the colors in the diamond. Cushion cut HPHT diamonds are often found in vintage-style jewelry.
Similar to the Emerald cut, the Asscher cut also gives more of a vintage feel rather than contemporary. The cut is also designed to showcase large facets, which are efficient in displaying clarity. HPHT diamonds with this cut are used on occasion to inspire art deco and antique jewelry designs.
The Radiant cut is a hybrid diamond cut, and it combines the brilliance of the Round cut with the elegance of the Emerald cut. It has cropped corners like the Emerald cut and has a faceting pattern similar to the Round cut. This unique combination allows Radiant cut HPHT diamonds to shine exceptionally in earrings and other jewelry pieces.
The warranty and support are important factors to consider for wholesale customers, as they boost customers' confidence in the product and help authoritative retailers sell them. Thus, extended warranties do not only protect the investment but also enhance the customer's peace of mind. Here are the standard warranty types:
This warranty covers the faulty settings, loose stones, and other damages resulting from normal wearing. Thanks to this warranty, one can easily replace or repair something while saving on costs. Moreover, the limited lifetime warranty allows for resourceful returns or exchanges.
Just like the limited lifetime warranty, this one also protects against damage caused by normal wear and tear, such as faulty settings and loose stones. However, it goes an extra mile beyond repairs. There are no costs for the customer at any time. Additionally, the customer has an option to replace the items whenever they come with a problem, and this comes with no charges.
This warranty covers accidental damage and provides coverage options for things like loss or theft. It's perfect for jewelry customers who want to ensure their item is protected on every possible front.
In addition to warranty coverage, HPHT diamond suppliers also offer technical support to retailers. This support typically includes guidance on:
Retailers often can contact tech support through various channels, including email, phone, or live chat. Some suppliers also provide online resources like FAQs and tutorials, which can be helpful in addressing common questions or concerns without needing to contact a support representative directly.
While choosing HPHT diamonds for wholesaling, there are certain factors to consider. Here are some of them:
Quality is key when it comes to HPHT diamonds. Since they achieve the brilliance of natural diamonds, customers often cannot differentiate between the two when the quality is top-notch. Therefore, it is very important to pay attention to the 4Cs, which are cut, color, clarity, and carat size. Each of the 4Cs plays a particular role in determining the overall look of the diamond. Therefore, one should ensure that the HPHT diamonds have the best quality in all the aspects so that they sell well to the customers.
The reputation of the supplier is very critical in how the wholesaler would operate as far as HPHT diamonds are concerned. The reviews and testimonials of other retailers on the supplier's website reflect the kind of service that is likely to be given to the customer. Moreover, it is important to consider how well the supplier communicates with the customers, their shipping times, and the accuracy of the orders.
These lab-created diamonds need to be certified by independent gemological grading institutions like the GIA and AGS to guarantee their quality and fairness. Such certificates provide objectivity for the 4Cs and other quality parameters. It is also important to look for additional info like color, clarity, and cut grades. The certificates are a good promotional point that will set the HPHT diamonds apart because they add credibility and assurance to the customers.
While wholesaling, the ideal goal is to stock in a variety of inventory so that many customer preferences can be satisfied. The supplier being assessed must provide a wide range of shapes, sizes, and styles suitable for different types of jewelry pieces. The exploration of designs and impeccably matching the customer niche will determine the type of stock being ordered.
Pricing is another crucial element that cannot be ignored. While analyzing the prices, the costs as well as the profits must be kept in mind. The wholesaler has to consider the buying price and the price that they would offer to the customers. The future market of the HPHT diamonds should be looked at when deciding the price.
A1: Yes. Apart from being cost-effective, they have a similar aesthetic appeal to natural diamonds and are conflict-free.
A2: They do because they experience the same high pressure and temperature that natural diamonds go through.
A3: Yes. They are 30% cheaper than natural diamonds due to their easy and affordable availability.
A4: Yes. They possess the same durability and hardness as natural diamonds, which are 10 on the Mohs scale of mineral hardness.
