When it comes to top-quality manmade diamonds, we lead the competition. Crysdiam's artificial Polished Diamond are produced using cutting-edge MPCVD technology and as well as being of the finest quality, they are also surprisingly affordable for wholesale customers. Our dedication to quality and integrity makes it feasible for us to provide a wide selection of synthetic diamonds that fulfills the needs of our clients worldwide.
We understand that individual pieces of jewelry are individual, and really do have something to suit every size and shape. No matter whether you are searching round cut diamond for a more unique and classic diamond, such as for heart shaped diamonds. Through Crysdiam's custom cutting and design capabilities, every diamond is cut specifically to cater toward your personal tastes so you can make exquisite jewelry that separates you from the rest.

Extreme sparkle and brilliance is associated with our lab created diamonds. Crysdiam's Rough Diamond are cut to ideal proportions and hand-installed by our qualified artisans to ensure a real sparkle with the same brilliant fire as natural diamonds. Whether in a ring, necklace or bracelet, our diamonds make superior eye candy and dazzle all that look. With these Crysdiam artificial diamonds, you get the beauty of real stones without a heavy price.

We believe everyone deserves a diamond as individual as them. That is why Crysdiam provide in house custom cutting and design for any of our synthetic diamonds. Whether you have a certain geometry or size that you are looking for, our staff can work with you to design and manufacture diamonds to accommodate your unique needs. From the classics to cutting-edge cuts, we make it easy to turn your dream of a perfect diamond into a sparkling reality.

We know that when you’re placing an order for synthetic diamonds, time is money. Which is why at Crysdiam, when you order any of our lab-created diamond Ring, we ensure them to be shipped quickly and dependably for your convenience. Whether you are buying in wholesale quantity, to restock your jewelry business or just need a single diamond for that special someone, we can guarantee that your order will be processed and shipped in timely manner. With Crysdiam you can feel confident in the knowledge that your diamonds will arrive on time and in a pristine ready to use condition for when you need them for your upcoming jewelry project.
With over 1500 MPCVD reactors and a highly equipped state-of-the-art manufacturing facility, Crysdiam ranks as a prominent producer with respect to the scale of production and the technological level. Our stable supply of laboratory-grown diamonds in a variety of shapes, sizes, and colors will help address the worries our clients have about the security of their Artificial diamond.
As of now the maximum size of our single crystal CVD diamond reaches 60mm in size We can Artificial diamond with elements like P and N to ensure the highest purity of 1ppb We also have a high-precision processing ability achieving diamond surface roughness lower than 0 5nm The high-end diamond materials developed by Crysdiam are able to meet the demands of scientific research and industrial applications
Crysdiam is among the very few CVD manufacturers in the world capable of producing Artificial diamond colored diamonds with colors like D/E/F are advanced. Our development technologies for fancy colored lab-grown stones like pink and blue have also been refined. In addition, Crysdiam is able to provide high-quality lab-grown diamonds in calibrated sizes, which can significantly increase the efficiency of later jewelry manufacturing processes.
Crysdiam was the first company to make an MPCVD reactor in China in 2013. The company owns Artificial diamond intellectual property rights. In addition, Crysdiam independently developed various types of laser equipment, as well as grinding and polishing equipment. Crysdiam can quickly respond to customer needs and provide customized products by vertically connecting RD in diamond equipment, production, processing diamonds and jewelry manufacturing.
White and fancy color lab-grown diamonds in various sizes and shapes;
Offered as certified/uncertified stones, matched pairs, and calibrated parcels.