There’s no shine like a Crysdiam diamond when it comes to diamonds. Our diamonds are crafted with cutting-edge technology for the brightest sparkle and flicker. Each diamond is expertly grown to make sure it shines unlike any other! When it comes to sparkle and shine, Crysdiam's optical diamonds are truly in a league of its own.
Perhaps one of the most significant factors that makes Crysdiam's optical diamonds different from the rest is that they are precision-cut in order to maximize sparkle. Each of these diamonds are cut very good making each stone a beautiful diamond. Our experienced cutting technicians cut each facet perfectly, enabling the diamond to reflect more light thus blasting fabulous flashes of sparkle! When you select an optical diamond from Crysdiam, rest assured that your gemstone was built with such care and accuracy.

For loose diamond wholesale buyers, quality as good as it gets comes direct from Crysdiam. Our eye clean diamonds are mined to the strict standards of excellence and beauty. Whether you’re looking for diamonds for jewelry or high-end industrial use, Crysdiam is your best option. Our dedication to quality has made us the favored destination for wholesale buyers in search of diamonds that are nothing less than extraordinary.

And those looking for diamonds for their high-jewelry collections, must look no further than Crysdiam brought to you by this integral group. Our optical diamonds are professionally cut and manufactured to take the center focus in any jewelry that it is placed in. And whether you want a gorgeous diamond ring, necklace or bracelet CRYSDIAM is the perfect jewel for you. Our masters set the diamonds in intricate setting and will not tolerate anything but perfection, that’s why we are proud to call every single diamond ring a true work of art.

Unbeatable Value At Crysdiam, we believe in delivering the perfect blend of quality and value to our customers when it comes to our optical diamond technology. Our diamonds and gemstones are the best quality, natural stones and have great clarity; our high-quality gold VS1/G-H) IGI Certified)localObjectthe piece is Real Gold. With Crysdiam, you will own a breathtaking optical diamond that compares with the real thing, only at a much lower price. Our dedication to value ensures you'll be getting the most out of your beautiful diamond without having to spend a fortune.
Crysdiam was the first to create an optical diamond reactor in China in 2013. The company owns complete intellectual property rights. Crysdiam has also created its own laser technology and grinding, polishing and other equipment. By vertically integrating equipment RD in diamond production, the processing of diamonds, and the manufacturing of jewelry, Crysdiam can quickly respond to customer needs and provide custom-designed products.
Crysdiam is among the only CVD manufacturers around the globe that is able to manufacture colored diamonds that are grown in labs like optical diamond are maturing. Our technology for growth of fancy colored lab-grown stones like pink and blue have also been developed. Furthermore, Crysdiam is able to provide premium lab-grown diamonds with calibrated sizes, which can significantly increase the efficiency of later jewelry manufacturing processes.
Our single-crystal CVD can reach a maximum of optical diamond We are able to dope diamonds using elements like N and P to obtain an extremely high quality of 1ppb We also have a high-precision processing capabilities achieving diamond surface roughness lower than 0 5nm Crysdiam's advanced diamond materials can be utilized for scientific and industrial applications
Crysdiam is a pioneer in the production of optical diamond diamonds, with over 1500 MPCVD Reactors, and an ultra-modern manufacturing facility. Our steady inventory of lab-grown diamonds of various shapes, sizes and colors can address the concerns that our clients have about supply chain security.
White and fancy color lab-grown diamonds in various sizes and shapes;
Offered as certified/uncertified stones, matched pairs, and calibrated parcels.