: Look for characteristic diamond shapes such as octahedrons (two triangles pushed together) or dodecahedrons .
: This is the global standard to prevent "conflict diamonds" from entering the mainstream market. Most reputable retailers, such as Black Rose , explicitly list KP compliance for their 3.10-carat natural rough stones. where to buy uncut diamonds
When buying rough diamonds, ensure the retailer provides documentation to verify the stone's origin and ethical status. : Look for characteristic diamond shapes such as
: A leading source for ethically mined, Kimberley Process-certified rough diamonds. They offer a wide variety of shapes, including octahedrons and dodecahedrons , with options like the Rough Diamonds Boart ($650.00) or individual stones handpicked for quality. When buying rough diamonds, ensure the retailer provides
: Brands like Shane Co. and Brilliant Earth emphasize ethically sourced mined diamonds, though they primarily sell finished jewelry. Expert Tips for Buyers
: Diamonds are exceptionally hard; if a stone shows many surface scratches, it is likely not a diamond.
: For higher-value rough stones, consider auction sites like Gem Rock Auctions , which often feature conflict-free natural grey or silver rough diamonds.