When deciding between real and lab-grown diamonds, a few factors should be taken into account. While the prices of authentic diamonds are much higher, lab-grown ones are considerably cheaper and easier to obtain. In addition, lab-grown diamonds are produced in greater quantities, reducing the overall price. This makes them a more attractive choice, though. The prices of lab-grown diamonds are dropping fast, however, as more labs are manufacturing them.
High Pressure High Temperature
HPHT and CVD methods have both been used to create gem-quality lab-grown diamonds, and they both have a similar set of physical and atomic properties to natural diamonds. The diamonds produced using HPHT and CVD processes will display the same brilliance, fire, and scintillation when skillfully cut. However, while HPHT method is more popular, CVD method is the more commonly used method for producing diamonds.
HPHT grows diamonds in an apparatus capable of generating Lab diamonds Malaysia extremely high pressures and temperatures. The growth of HPHT diamonds begins with a tiny seed of natural diamond and a carbon disc called a wafer. This wafer acts as a growing medium for the diamond seed, which is placed inside a large, pressure-controlled chamber. The temperature inside the chamber is nearly 2,200 degrees Fahrenheit, and the pressure applied to the cells is over 1.5 million pounds per square inch.
Natural untreated colorless diamonds
There are differences between natural, untreated, and enhanced diamonds. Enhanced diamonds may be treated with treatments like fracture filling or laser drilling. Even if a diamond doesn’t look treated, it may have a unique inclusion fingerprint. A trained eye can discern a natural diamond from a treated one because of the minor differences in polish, symmetry, and delicate shape. Nevertheless, if you’re comparing natural diamonds with lab-grown diamonds, you’ll have a much easier time identifying the difference.
Natural diamonds are formed in deep earth under high pressure and high temperatures. They’re found in kimberlite pipes, and about five percent contain enough diamond to mine. However, man-made diamonds first emerged in the 1950s and became available for purchase in the 1970s. Colorless diamonds from labs entered the jewelry market in the mid-2010s. Both types are expensive, but there are advantages to both.
Resale value of lab-grown diamonds
In general, mined diamonds will lose a lot of value after a few years, but a lab-grown diamond is likely to have a lower resale value. The Four Cs concept, which identifies diamonds by their color, clarity, cut and carat weight, determines the resale value of a lab-grown diamond. If you plan to sell the diamond, you should know that it will likely lose thirty to seventy percent of its value.
However, many jewelers do not place much emphasis on the price of lab-grown diamonds. They base their offers on comparable gems and the Rapaport discount rate. The price of a lab-grown diamond rarely matters in the long run, and if it is not of good quality, you will have a difficult time selling it. Despite this, however, there are some benefits to buying a lab-grown diamond.
While the carbon footprint of mined diamonds is more evident, the energy needed to create lab-grown diamonds is also significant. According to a report by the Diamond Producers Association, the emissions produced by mining natural diamonds are about three times smaller than those produced during the process of lab-grown diamond production. The DPA represents seven of the world’s largest diamond miners. However, despite this claim, it is still difficult to know exactly how much energy is needed to make a lab-grown diamond.
Energy consumption for Lab-grown diamonds vs real diamonds is substantial, consuming almost half of the energy used to mine diamonds. While some companies are beginning to utilize renewable energy and capture CO2 from the atmosphere, more need to make the transition to a more environmentally-friendly production process. Some traditional diamond mining companies have begun to address their social and environmental impact by building schools, hospitals, and medical facilities in the areas where they mine. However, the industry has a long history of indifference to human impacts.
Cost of lab-grown diamonds
If you’re looking to buy a beautiful diamond ring but don’t have the budget, you might want to consider buying a lab-grown diamond instead. These gems are usually much cheaper to buy than natural diamonds. Because their production is controlled, there’s never a shortage of them. Unlike natural diamonds, where supply is largely controlled by large retailers, lab-grown diamonds are not subject to artificially high prices.
Another difference between natural and lab-grown diamonds is their resale value. While natural diamonds are the most affordable and sustainable option, the resale value is less predictable than the retail price. Natural diamonds are better for the environment because they don’t come from conflict-torn mines and will store most of their value for decades. In addition, lab-grown diamonds are larger, but they’ll feel fake.