Lab grown diamonds are real diamonds, just like their naturally mined counterparts. The only
diference is their origin. Despite the misconception that lab grown diamonds are "fake," they
are not synthetic and should not be confused with diamond simulants like cubic zirconia or
other diamond stimulant.

Lab grown diamonds and natural diamonds are nearly identical, except for their origin. To
understand the dierences between them, it's important to know how natural diamonds are
formed. Geologists believe that natural diamonds were created between 1-3 billion years ago
under intense pressure and high temperatures deep within the Earth. Carbon atoms were
rearranged in a specific crystal lattice structure, resulting in the formation of diamonds.
These diamonds eventually made their way to the surface through volcanic explosions and
were extracted through large-scale mining operations.

Lab-created diamonds are produced through advanced scientific processes that start with a
small seed diamond. There are two main methods for creating lab diamonds: Chemical Vapor
Deposition (CVD) and High Pressure High Temperature (HPHT).

In the CVD method, the seed diamond is placed in a plasma reactor chamber with carbon-
rich gases. Microwaves are used to heat the gases and generate plasma, allowing carbon
atoms to bond to the seed one layer at a time until a complete diamond is formed.

On the other hand, the HPHT method mimics the conditions in which diamonds form
naturally. The seed diamond is placed in a mechanical press with a carbon starting material,
and high pressure and temperature are applied to create extreme conditions for the carbon.
The carbon then separates and forms new layers around the diamond seed, eventually

resulting in a complete diamond. This method is closest to the natural formation of diamonds
on Earth.

Both CVD and HPHT diamonds can take several weeks or months to be created, depending on
their size, color, and other features.

Diamond color is graded on a scale from D to Z, with D being a colorless diamond and Z being yellow. The presence of yellow in a diamond can decrease its sparkle by absorbing sunlight. However, Arise jewellery lab-created diamonds have a color grade ranging from D to J, ensuring that you can confidently choose a stone that will always radiate beauty for your jewelry.

Diamond clarity refers to the presence of natural inclusions or imperfections in a diamond. Generally, diamonds with a grade of SI2 or higher appear "eye clean," meaning that imperfections are not visible without magnification. On the other hand, diamonds graded below SI2 often have eye-visible imperfections. Clarity characteristics are divided into two categories, namely, inclusions and blemishes. Inclusions are imperfections that occur naturally inside the diamond, while blemishes are imperfections that occur on the diamond's surface during the cutting and polishing process. The clarity of a diamond is determined by the number, size, type, and placement of the inclusions. Arise jewellery Lab Created Diamonds always have a clarity grade of VS or higher, ensuring a beautiful stone you can be proud of.

When purchasing a diamond, it's important to distinguish between its shape and cut. The shape refers to the physical appearance of the stone, while the cut is a measurement of the skill of the artisan who hand cuts the diamond's facets. A diamond's cut has a significant impact on its quality, especially in terms of its fire, brilliance, and scintillation. The cut determines how effectively light is refracted and reflected within the diamond, so factors like proportion, symmetry, and polish are crucial. At Arise jewellery, all lab-created diamonds are graded as "Excellent cut" or "very good cut," ensuring that customers receive top-quality diamonds.

Carat weight is an important factor to consider when purchasing a diamond, as it refers to the actual weight of the stone. The larger the carat size, the higher the price of the diamond. Unfortunately, this can make it difficult for many of us to afford a larger diamond to show our love and appreciation. However, Clean Origin offers Lab Created Diamonds that provide the same sparkle and brilliance as mined diamonds at a much more affordable price. By choosing a Lab Created Diamond, you can stay within your budget and still make a big impression with your engagement ring or other jewelry.

While the 4Cs of diamonds are the most common criteria for assessing diamonds,
it is not standardized, so certification labs are free to use other systems to grade
and evaluate diamonds.
The most popular diamond certification labs are The Gemological Institute of
America (GIA), Antwerp World Diamond Center (AWDC), American Gem Society
(AGS), International Gemological Institute (IGI), and Gemological Science
International (GSI).

A laboratory grown diamond has identical physical properties to a mined diamond.
These are characteristics that can be observed and measured without altering the
diamond. Some of the most common ones used when talking about lab created
diamonds are:

Hardness, Toughness, And Durability
Hardness refers to a gemstone's ability to resist scratches and abrasions, with diamonds
being the hardest gemstone according to the Mohs scale. Toughness measures a diamond's
resistance to breaking and chipping, while durability refers to its sensitivity to environmental
factors such as chemicals, heat, and humidity. Although diamonds are the hardest gemstone,
they can still break when hit from certain angles and fracture when exposed to extreme
temperature changes.

Optical Properties, Including Fire And Brilliance
A diamond's optical properties refer to what the naked eye can see, such as its brightness
(the reflected white light) and its fire (flashes of color from scattered light)

Thermal Conductivity And Electrical Conductivity
Thermal conductivity measures a material's ability to transfer heat, while electrical conductivity measures how easily electricity can pass through it. Diamonds are excellent thermal conductors, but not electrically conductive. This makes them more valuable for industrial uses rather than as gemstones in engagement rings.

Ethical Concerns Regarding The Mined Diamonds Industry
The diamond mining industry is highly profitable, but it has significant ethical concerns.
Traditional mining methods involve the use of heavy machinery, explosives, and other harsh techniques that harm the environment and communities. Even before mining begins, large scale operations cut down thousands of trees, contributing to deforestation and causing
problems such as global warming, soil erosion, loss of biodiversity, and desertification. Acid mine drainage is another issue caused by mining materials, contaminating water sources and affecting access to drinking water and food supplies.

Lab created diamonds are revolutionizing the jewelry industry. They are gaining popularity
worldwide due to their affordability, ethical production methods, and environmental benefits.
Compared to mined diamonds, they are priced 20-40% lower without sacrificing quality,
thanks to streamlined supply chain logistics.

Lab created diamonds have revolutionized the diamond market by providing a more
affordable and sustainable option for jewelry without compromising on quality. Unlike mined
diamonds, lab created diamonds possess the same chemical properties and offer peace of
mind without having to settle for diamond stimulants. Arise jewellery offers an extensive collection of jewelry for all occasions,
including lab grown diamond engagement rings, earrings, and bracelets. Contact our
customer service team through virtual consultations or at a showroom near you to find the
perfect piece. When you buy from Arise jewellery , you can trust that you're receiving only the
highest quality of lab created diamonds.