ROUGH DIAMONDS, COPPER CATHODES & COLTAN: NAVIGATING THE COMPLEXITIES

Acquisition of rough gemstones, copper plates, and the mineral presents distinct challenges in the international supply network. Responsible sourcing is critical, requiring diligent traceability to avoid supporting illegal endeavors and ecological destruction. International factors heavily influe

Regarding achieving the best polished stone yield from rough gems, careful selection of initial size is critical , particularly within the 1-2 carat bracket. Generally , roughs weighing between approximately 0.90ct - 1.40ct present the most favorable opportunities for maximizing carat weight rete