top of page


Founded in 2008, WD is a pioneering materials science company leveraging its proprietary processes to create sustainability certified, guaranteed-origin diamonds grown in the United States. The modern consumer expects to celebrate life's most meaningful moments in ways that align with their personal values – we strive to answer that call as the most trusted global supplier in high-quality lab grown diamonds, setting a new industry standard for innovation, transparency and sustainability.


SUSTAINABILITY CERTIFIED  |  As the first diamond company in the world to achieve third-party sustainability certification under SCS Global Services' Diamond Standard, our diamonds are 100% Climate Neutral and Sustainability Rated. Read more here.


AS GROWN IN THE U.S.A.  |  Based out of our state-of-the-art laboratory in the  Washington, D.C. area, WD is known for our fully traceable, high-quality Chemical Vapor Deposition (CVD) diamonds, each 'As Grown' without post-growth treatment

BESPOKE, REPEATABLE SUPPLY  |  As the only company producing repeatable, commercial volumes of to-specification CVD diamonds, we offer bespoke product development at scale, with targeted color and size based on our partners' needs


PATENT PROTECTED LEADER  |  WD is the exclusive licensee of the single crystal CVD diamond growth technology developed by The Carnegie Institution for Science, and continues to focus on innovation and Research & Development

WD Lab Grown Diamonds is the premier partner for international diamond retailers, wholesalers and jewelry manufacturers looking for high-quality, sustainably-minded, guaranteed origin diamonds.

As the largest U.S.A. producer of laboratory created diamonds, we support your growth through consistent inventory, and overnight, on-time delivery.  WD Authorized Retailers receive access to our always-on inventory feed, sales training and marketing, and an invitation to be SCS accredited.

Grown using our patented technology and processes, all WD diamonds are graded by the leading gemological labs in the world, including International Gemological Institute (IGI) and Gem Certification & Assurance Lab (GCAL).

Through our commitment to  transparency and ethical stewardship, we demonstrate integrity at every internal and external touchpoint, building strong, long-lasting relationships with each of our partners, based on the principles of honesty and open communication. 

bottom of page