SD DIAM (HK) Limited stands as an authority in the diamond industry, backed by an impressive history of four decades. We exclusively deal in Natural Diamonds and are unrivalled when it comes to crafting unique and custom diamond shapes.

Our craftsmanship in unique diamond shapes sets us apart. With a wide variety of offerings, from Trapezoids and Cadillacs to Hexagonal and Octagonal cuts, we have every imaginable shape to suit your needs. That’s not all; we also excel in traditional shapes like Baguettes, Old Mine Cuts, and Round Rose Cuts.

Certified Excellence

Every piece that leaves our workshop is certified by reputable organisations like GIA, IGI, and HRD. This ensures that you’re not just buying a diamond, but a certified mark of quality.

If you have a particular design in mind, we offer customisation services and calibrated measurements to bring your vision to life. We provide tailored services to those who desire bespoke diamonds shaped to specific dimensions.