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Manmade Diamonds

Manmade, lab-created diamonds, call them what you will. The fact remains that they are completely pure diamonds, with a heart.


Grown in highly-controlled laboratory conditions that simulate the earth’s natural growing environment, these diamonds are optically, chemically and atomically identical to earth-mined diamonds, while Sustainable at the same time. CVD diamonds also have a different and unique arrangement of carbon atoms, i.e. a crystal lattice structure.


While people have been experimenting with the technology used to grow diamonds for over a century now, it has only been in the last decade that we’ve been able to perfect the science of creating gem-quality diamonds in a modern-day lab.


Uses of Manmade diamonds:

  • 1. Machining and cutting tools :
    Most mechanical utilizations of manufactured precious stones have for some time been related with their hardness; this property makes the jewel the perfect material for machine apparatuses and cutting instruments.
  • 2. Thermal conductor:
    Most materials with high thermal conductivity are also electrically conductive, such as metals. In contrast, pure Manmade diamond has high thermal conductivity, but negligible electrical conductivity. This combination is invaluable for electronics where diamond is used as a heat sink for high-power laser diodes, laser arrays and high-power transistors.
  • 3. Optical material:
    Diamond is hard, chemically inert, and has high thermal conductivity and a low coefficient of thermal expansion. These properties make diamond superior to any other existing window material used for transmitting infrared and microwave radiation. Therefore they are becoming increasingly important in several areas of optics.
  • 4. Electronics:
    Manmade diamond transistors have been produced in the laboratory. They are functional at much higher temperatures than silicon devices, and are resistant to chemical and radiation damage. While no diamond transistors have yet been successfully integrated into commercial electronics, they are promising for use in exceptionally high-power situations and hostile non-oxidizing environments.
  • 5. Gemstones :
    Manmade diamonds for use as gemstones are grown by HPHT [34] or CVD [97] methods, and currently represent approximately 2% of the gem-quality diamond market.[98]However, there are indications that the market share of Manmade jewelry quality diamonds may grow as advances in technology allows for larger higher-quality Manmade production on a more economic scale.

  • 1.What are man-made diamonds, and how do they differ from natural diamonds?

    Man-made diamonds, also known as lab created diamonds, are diamonds grown in highly controlled laboratory conditions that simulate the earth's natural growing environment. They are optically, chemically, and atomically identical to earth-mined diamonds. The main difference is that they are created in a lab instead of being mined from the earth.

    2. Are man-made diamonds sustainable?

    Yes, man-made diamonds are sustainable. Because they are created in a controlled lab environment, there is no need for extensive mining operations, reducing the impact on the environment and local ecosystems. This makes them an eco-friendly alternative to natural diamonds.

    3. What are the main uses of man-made diamonds?

    Man-made diamonds have several practical applications. They are used in machining and cutting tools due to their exceptional hardness. Additionally, their high thermal conductivity without significant electrical conductivity makes them valuable for electronics and heat sink applications. They are also used as optical materials in various areas of optics. Furthermore, man-made diamonds are grown for use as gemstones in jewelry.

    4. How much do man made diamonds cost compared to natural diamonds?

    Man-made diamonds are often more affordable than natural diamonds. The traditional factors that affect the price of natural diamonds, such as scarcity and mining costs, don't apply to man- made diamonds, making them a cost-effective option for those seeking high-quality diamonds at a more accessible price point.

    5. Can man-made diamonds be used in jewelry?

    Absolutely! Man-made diamonds are suitable for use in jewelry, and they can be cut and polished to the same high standards as natural diamonds. They are often used in engagement rings, necklaces, earrings, and other pieces of fine jewelry.

    6. Where can I find the best man-made diamonds for sale?

    You can find the best man-made diamonds for sale at Classic Grown Diamonds. We offer a wide selection of high-quality lab-created diamonds that are visually indistinguishable from natural diamonds. Explore our collection to find exquisite diamond jewelry crafted with precision and care, all while contributing to a more sustainable and ethical choice for your diamond purchase. Visit our website or contact our authorized retailers to discover the brilliance of lab-grown diamonds from Classic Grown Diamonds.

    7. Are there any physical differences between man-made diamonds and natural diamonds?

    No, there are no physical differences between man-made diamonds and natural diamonds. They share the same chemical composition, crystal structure, and optical properties, making it nearly impossible to distinguish between the two without specialized equipment.

    8. Are man-made diamonds considered real diamonds?

    Yes, man-made diamonds are considered real diamonds. They possess the same properties and characteristics as natural diamonds, and there is no distinction in their classification as diamonds within the jewelry industry.

    9. How do man-made diamonds contribute to sustainable practices?

    The production of man-made diamonds reduces the demand for mining natural diamonds, which often involves extensive environmental disruption. By choosing man-made diamonds, consumers can support sustainable practices and reduce the impact on the environment associated with traditional diamond mining.

    10. Can I find different shapes and sizes of man-made diamonds near me?

    Yes, man-made diamonds are available in a wide range of shapes and sizes, just like natural diamonds. Whether you're looking for a classic round brilliant cut or a unique fancy shape, our collection offers diverse options in different shapes and carat weights to suit your preferences and style.

    We have a wide collection of lab created diamonds (also referred to as lab grown diamonds), man made diamonds, CVD diamonds , solitaire diamonds and Manmade diamonds which are chemically, physically and optically identical to 100% mined diamonds.

    We also offer small loose diamonds & Lab grown diamonds at cheapest prices.

    Get great deals on our loose small diamonds, loose lab grown diamonds, loose Manmade diamonds, loose solitaire diamonds & fancy shaped diamonds.

    Call us on - +18486673771 or submit an enquiry at sales@classicgrowndiamonds.com today.

    We are one of the largest manufacturers and wholesalers of lab diamonds


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