Our Octahedron Collections

Octahedron diamonds are one of the most common natural forms of rough diamonds, featuring eight triangular faces. This symmetrical, double-pyramid shape is highly prized for its natural beauty and serves as the starting point for many polished diamonds. Octahedron diamonds are not only valued for their clarity and purity but also hold significant importance in scientific research, as they provide insight into diamond formation deep within the Earth.

1.0 carat bright and clean rough diamond octahedron

0.72 carat champagne colored rough diamond octahedron

0.72 carat silver white raw diamond octahedron pair

1.36 carat chocolate brown rough diamond octahedron