Trade Enquires

Global Diamond Supply

At TDA Diamonds, we provide our clients with an exceptional selection of both natural and lab-grown diamonds in an extensive range of shapes, sizes, qualities, and assortments. Whether you require certified or non-certified diamonds, we can source stones to meet your exact specifications.

Our inventory includes diamonds ranging from the smallest calibrated sizes to large, investment-grade stones, with certification available from the world’s leading laboratories, including GIA, IGI, HRD, and GRS.

Operating on a global scale, we supply both natural mined diamonds and laboratory-grown diamonds to jewellery manufacturers, retailers, wholesalers, and luxury brands worldwide.

Every natural diamond we supply is ethically sourced through responsible and trusted channels. Our state-of-the-art manufacturing facilities operate under stringent quality control procedures, with every parcel undergoing multiple inspections to ensure exceptional consistency, precision, and craftsmanship before delivery.

Direct Global Distribution

TDA Diamonds has developed a streamlined and highly efficient global distribution network, enabling us to provide a reliable and competitive supply service to clients across international markets.

Headquarters in Liverpool, United Kingdom, our global presence extends across Dubai, Hong Kong, China, Belgium, and the United States, allowing us to serve many of the world’s leading jewellery manufacturers, luxury brands, retailers, and watchmakers with speed, flexibility, and confidence.

Partner With TDA Diamonds

We welcome the opportunity to discuss your future diamond sourcing requirements, whether for natural polished diamonds or laboratory-grown diamonds.

If you are looking for a dependable global supply partner committed to exceptional quality, competitive pricing, and outstanding service, we would be delighted to explore how TDA Diamonds can support your business.

Please contact us to discuss your requirements and discover how we can become your trusted diamond supply partner.