Our primary business has always been to supply Natural DIAMOND ROUGH of all grades and types for all industries. This includes Cut-tables (all sizes from the finest large single gem stones to parcels of small sizes for melee production), Industrial Diamonds (all sizes, qualities and origins), Specimen Diamonds (extremely wide range of undamaged natural crystals and unusual and rare configurations). We also supply many manufacturing jewelers with Diamond Rough to be used and set in jewelry as is.
Our Diamond Rough Business has provided the foundation for our Polished Diamond (Diamond Cutting) Operations. We excel in providing unusual, innovative, rare cuts and configurations.
SLDC Ltd recognition of the need in the marketplace for these clarity grades pioneered his research and development of this globally unique system of Diamond Rough and Polished grading. He also introduced Diamond Beads to the global marketplace using laser technology.