Crysdiam provides the best diamonds for wholesale acquisition. Our lab diamonds are made using the most advanced technology, process that results in a very pure and top-of-the-line product. Whether you are a boutique jeweller on the look out for beautiful diamonds, or a tech company who requires diamonds in high-tech end-products – We have something for everyone at Crysdiam.
With Crysdiam, you know you are receiving the highest quality diamond. Our synthetic diamonds are chemically, physically and optically same as mined diamonds which they be a eco-ethical. Whether you are using diamonds for jewelry making or the latest tech, wholesale diamond suppliers like Crysdiam can provide the perfect stones for your project.
CRYSDIAM – As well as providing best-in-quality lab diamonds, Crysdiam offers exclusive diamond designs to bulk buyers. We are specialized in providing custom made diamonds, and our team consists of expert designers that work with clients to find the perfect diamond solution. If you’re in the market for a particular diamond shape, size or color, Crysdiam can help realize your vision.
With Crysdiam, you will receive only the best for your diamond manufacturing. Our designers marry the centuries-old craft of diamond cutting with modern design, creating stunning individual pieces sure to stand the test of time. With everything from traditional solitaire diamonds to sleek geometric shapes, we have plenty of possibilities for bulk buyers who are looking for something exceptional.

Personalized Diamond Creation One of the signature product from Crysdiam is our Personalised Diamond manufacturing. We know that every client is different and has individual needs when it come to diamond, thus we provide custom manufacturing solution that fit the need. Whatever types of diamonds you’re looking for, with whatever size, color and shape specifications we can provide you with custom made diamonds.

At Crysdiam we know the value of providing the best prices for diamond bulk buying. Whether you are a small jeweler or a multi-national tech company, in the business of buying diamonds in volume, cost-effective pricing is important. That's why we work to offer your affordable rates that looks for the best price we can find for our clients and compromise on quality.

In addition to its commitment to high-quality lab-grown diamonds and special production designs, Crysdiam also advises on the selection and customization of diamonds. Our team is comprised of diamond specialists with vast experience in the industry whilst also having access to expert advice to assist you when buying loose diamonds. Whether you don't know what diamond to get or help with making a custom piece, we are here for you.
Crysdiam is diamond manufacturer the few CVD makers in the world capable of producing lab-grown colored diamonds with colors like D/E/F, are now well-established. Our technology for growth of fancy colored lab-grown stones, such as blue and pink have been improved. Additionally, Crysdiam is able to provide top quality lab-grown diamonds in calibrated sizes, which can significantly enhance the efficiency of subsequent jewelry manufacturing processes.
With over 1500 MPCVD-equipped reactors and a highly equipped state-of-the-art factory, Crysdiam ranks as a diamond manufacturer on a the scale of production and the technological level. Our stable supply of laboratory-grown diamonds of various shapes, sizes and colors will address the worries our clients have regarding supply chain security.
Crysdiam was the first to diamond manufacturer an MPCVD reactor in China in 2013. The company holds complete intellectual property rights. Furthermore, Crysdiam independently developed various kinds of laser equipment in addition to polishing and grinding equipment. By vertically integrating equipment RD in diamond production, the processing of diamonds, and the manufacturing of jewelry, Crysdiam can quickly respond to the needs of customers and offer personalized products.
As of now the maximum size of our single crystal CVD diamond reaches 60mm in size We can diamond manufacturer 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
White and fancy color lab-grown diamonds in various sizes and shapes;
Offered as certified/uncertified stones, matched pairs, and calibrated parcels.