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The world’s first lab-grown diamond was created in the mid-20th century, yet its popularity remains low. However, consumers are beginning to embrace the idea of lab grown diamonds. As more and more companies release new products that incorporate them into various types of jewelry or other accessories. If you’re wondering what lab grown diamonds are and how they’re manufactured, here’s everything you need to know about these unique gems.
Introducing The Diamond Production Process:
Lab grown diamonds are created using a method called Chemical Vapor Deposition (CVD). A small diamond seed is placed in a chamber where it’s heated to a very high temperature. Then, carbon-rich gases are introduced into the chamber. The carbon atoms attached to the diamond seed, slowly build up over time until a full-sized diamond is created.
Diamonds from this process have similar physical properties as natural diamonds, like weight and hardness. They also have a grading system that is comparable to that of natural stones so you can easily compare them side by side. For example, the grading scale for CVD-created diamonds ranges from Type Ia to Type IIIa; with each type corresponding to a particular cut grade.
Understanding Lab-Grown Diamond Terminology:
You may have heard the terms lab-grown, synthetic, or cultured diamonds, and wondered what the difference is between them. Here we will take a look at what lab grown diamonds are, how they are made, and some of their key benefits.
A lab-grown diamond is a real diamond, but it is created in a laboratory rather than on the earth. The vast majority of lab diamonds are created using one of two methods: CVD (chemical vapour deposition) or HPHT (high pressure high temperature).
CVD creates an environment where carbon atoms settle on a diamond seed crystal, growing the diamond outward.
How Are Lab Grown Diamonds Produced?
Lab diamonds are produced by replicating the conditions under which natural diamonds are formed. A small diamond seed is placed in a chamber with carbon-rich gas. The chamber is then heated to extreme temperatures and pressure, causing the carbon to crystallize around the seed and grow the diamond. The entire process takes about two weeks. Unlike mined diamonds, these gems are virtually flawless and retain their clarity throughout their lifetime.
Lab grown diamonds cost less than 1% of what mined ones do and can be made in any color imaginable, though white remains the most popular color for these gems because it’s more durable and resists yellowing better than other colors.
The only downside to lab-grown stones is that they lack unique imperfections that make mined stones so alluring; this means you can’t identify them as real from a jeweler’s perspective. But don’t worry—jewelers can always perform laser etching on them to make them seem old if you want that sort of authenticity!
When Can I Buy One Of These Diamonds?
If you’re interested in buying a lab diamond, you’ll have to wait a little while longer. Currently, only a handful of companies manufacture them and the majority of those are still in the research and development stage. So, when can you buy one of these diamonds? Well, it depends on the company. Some are selling them now, while others won’t have any available for purchase until 2020 or even later. What are some of the benefits of lab grown diamonds? One thing that most people don’t know is that they’re cheaper than their mined counterparts.
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The reason being is because mining doesn’t just involve mining – there’s also cutting, polishing, and shaping involved. Lab grown diamonds skip all that extra work and start with perfect crystals that grow in about four weeks. Another plus side is that this process creates zero waste or environmental damage. That’s because everything used to create these stones comes from earth: carbon dioxide emissions, water vapour, hydrogen gas – it’s all recycled and reused within the process so nothing is wasted!
How Much Do They Cost?
Lab grown diamonds cost about 30% less than mined diamonds, on average. The price of a lab-grown diamond depends on its size, quality, color, and clarity. The main factor that affects the price is the diamond’s carat weight. So, a one-carat lab-grown diamond would cost less than $5,000 while a one-carat mined diamond costs around $8,000. The only downside to buying a lab-grown diamond is that. It can’t be passed down from generation to generation as it has no history or provenance as a mined diamond does. Lab grown diamonds also have their own set of standards for grading their color, clarity, and cut just like mined diamonds do.
Where Do I Buy Them?
Lab grown diamonds are man-made diamonds that have the same physical, chemical, and optical properties as mined diamonds. They are created through a process called high-pressure, high-temperature (HPHT) synthesis or CVD diamonds manufacturer. In HPHT, diamond is made by combining tiny grains of diamond powder with a catalyst material in an apparatus called a press.
The press uses extremely high pressure to squeeze the mixture together. The mixture then goes into an oven where it is heat up to temperatures over 900 degrees Celsius. For several hours to form pure diamond crystals in cuboid shapes. In lab creat diamonds, synthetic diamond is produce by heating methane gas to create carbon atoms. Which combine with hydrogen atoms at very high temperatures of 1200 degrees Celsius or more under high pressure. These atoms then react with each other to form diamonds on the surfaces. Of graphite rods inside an apparatus known as a reactor vessel.