: 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.
: Unlike polished gems, rough diamonds often have a dull or "greasy" luster. where to buy uncut diamonds
: Look for characteristic diamond shapes such as octahedrons (two triangles pushed together) or dodecahedrons . : A leading source for ethically mined, Kimberley
: A popular platform for finding smaller parcels or unique rustic stones from independent sellers like LUKHIDIAMOND and RawGemstone . Ethical Sourcing & Verification : Look for characteristic diamond shapes such as
: A direct manufacturer offering competitive pricing on loose natural rough diamonds. You can find various sizes and colors, often at a lower price point, such as a 1.40 ct Blue Rough Diamond for $425.00.
: 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.
: For higher-value rough stones, consider auction sites like Gem Rock Auctions , which often feature conflict-free natural grey or silver rough diamonds.