WD Lab Grown Diamonds is leading the charge in the industry through its patents and years of R&D investment. We are a company built on integrity, innovation, and placing our partners’ needs first – as the demand for lab grown diamonds increases, we’re proud to offer our trusted partners access to the highest-quality, grown in the USA and patent-protected CVD diamonds. 


GROWN IN THE USA - Based in the D.C. area and founded in 2008, WD Lab Grown Diamonds produces some of the highest quality, largest Chemical Vapor Deposition (CVD) diamonds on the market, each with clear and transparent origin

PRODUCT LEADER - As the clear leader in technology, innovation and capability in CVD diamonds, the company also offers new technologies and applications for diamonds in scientific and industrial settings

PATENT PROTECTED - WD is the exclusive licensee of the single crystal CVD diamond growth technology developed by The Carnegie Institution for Science in Washington, D.C.

SUSTAINABLY-MINDED -  We are a founding member in the effort to define full-lifecycle sustainability requirements across social and environmental factors in partnership with SCS Global Services

WD Lab Grown Diamonds is the perfect partner for diamond retailers, wholesalers and manufacturers looking for environmentally conscious, high-quality lab grown diamonds at affordable prices.

Our goal is to build strong, lasting partnerships with our clients. We are committed to providing the products you need when you need them, with stones typically ranging in size from 0.5 to 6+ carats with a large selection of 3+ carats. Additionally, we maintain an extensive inventory of fancy shape diamonds.  As the largest grower of created diamonds in the U.S., we have the inventory to support your growth.

Grown using patent protected technology and processes, all of our lab grown diamonds are certified by the renowned International Gemological Institute (IGI) or Gem Certification & Assurance Lab (GCAL). They are cut to the most exacting standards, and you can purchase a stone that is 30-40% larger than a mined diamond of the same cut and quality.

We are committed to your success. We guarantee overnight, on-time delivery, price integrity, and open and honest communication.  In addition, WD Lab Grown Diamonds provides customized sales training to support retail operations in growing this exciting new category.