At Crysdiam, we are committed to providing unparalleled quality with each and every synthetic lab diamond that we manufacture. Our laboratory grown diamonds are produced with cutting edge technology, allowing us to produce perfectly cut stones that have is superior quality and clarity. Whether you want a diamond with brilliant fire and scintillation for an engagement ring or simply require a high-grade lab created diamond for an industrial application, Crysdiam has the best selection to meet your needs.
Here at Crysdiam, we pride ourselves on the highest-quality lab-grown diamonds. Our diamonds Our production technique, MPCVD (Microwave Plasma Chemical Vapor Deposition), enables production of high purity, high additive synthetic diamonds in a range of 1mm up to and including size is up to 60mm. This technology allows us to have exacting control over the color, quality and clarity of each diamond, which guarantees that every single stone we offer meets our high standards. Whether you select a tiny diamond for a subtle piece of jewellery or a huge diamond for high technology use – you can rely on the fact that Crysdiam diamonds are the best quality.

One of the most appealing aspects that attract people to select Crysdiam for synthetic lab diamond purchase is that we ensure wholesale buyers get good prices. We know that price matters in today’s market that’s why we are committed to provide best prices for our lab made diamonds. Whether you are a jewellery designer that need diamonds for your collection or a tech company in search of premium quality rough diamonds, @crysdiam has price options suitable for every budget and doesn't compromise on quality.

At Crysdiam, we use state-of-the-art technology and the newest manufacturing methods to provide you synthetic lab diamonds with precision cuts and unmatched clarity. With our highly-trained staff, and proprietary tools and devices, we produce diamonds that meet the most rigorous standards of quality and workmanship. From the custom designed jewelry, whether you are looking for that ideal diamond shape or cut for your design or a precision-proportioned diamonds that will fit your technology application to smallest detail, with Crysdiam advanced equipments and techniques guarantees these requirements come true!

In a world where sustainability and ethical sourcing is imperative. At Crysdiam, we're proud to provide lab created diamonds that are both eco-friendly and ethically sourced. Our Lab created diamonds are grown in a very controlled environment that eliminates the need of destroying many tons of earth by open-pit or underground mining and we make sure no child labor is used while crafting our stones. With Crysdiam lab created diamonds, you can have the beauty and brilliance of a natural diamond without contributing to an unjust industry.
The synthetic lab diamonds of our single crystal CVD diamond is 60mm by 60mm We can dope diamonds with elements like P and N to ensure an extremely high quality of 1ppb Our processing capabilities for precision allow us to achieve diamond surface roughness that is less than 0 5nm Crysdiam's high-quality diamond materials can be used for research and industrial applications
Crysdiam is among the very few CVD manufacturers around the globe to be able to produce lab-grown colored diamonds in colors such as D/E/F is now well-established. Our development technologies for fancy colored lab-grown stones such as pink and blue have also been developed. Additionally, Crysdiam is able to offer high quality lab-grown diamonds in calibrated dimensions, which will significantly enhance the efficiency of synthetic lab diamonds jewelry manufacturing processes.
In 2013, Crysdiam took the lead in the development of MPCVD synthetic lab diamonds that have complete intellectual property rights in China. Crysdiam has also developed its own laser technology as well as polishing, grinding and other equipment. By vertically integrating equipment RD in diamond production, fabrication of jewelry and diamond processing, Crysdiam can quickly respond to customer requirements and supply personalized products.
Crysdiam is an industry leader in the creation of lab-grown diamonds. It has over 1500 MPCVD Reactors, and an ultra-modern factory. We are able to offer a reliable supply of lab-grown stones in a variety of synthetic lab diamonds, shapes and colors and address the concerns of our customers regarding supply chain stability.
White and fancy color lab-grown diamonds in various sizes and shapes;
Offered as certified/uncertified stones, matched pairs, and calibrated parcels.