Vinay Gems

Industrial Diamonds  - Processed Natural Diamonds (Unpolished)

Processed round natural diamond grains with excellent strength. These are unpolished grains with regular surfaces. Available in 200 spc to 2 cps.

Cube shaped diamonds in various qualities and sizes. These are naturally mined stones and are not chemically treated.

Round shaped diamonds in various qualities and sizes. Similar to congo cubes, these are also naturally mined stones are not chemically treated.

Octahedron or polyhedron shaped crystals sourced from australia. These stones are not chemically treated and are available in all popular sizes and qualities.

Round shaped natural diamond stones sourced from south africa. This high quality material is ideal for drills hence its name.

These industrial diamonds - macles are triangular shaped diamonds available with flat parallel sides and convex sides. A twinned crystal, macles come in various qualities and sizes from 100 spc to 2 cps.

Processed round natural diamond grains with excellent strength. These stones are chemically treated to produce high quality polished surfaces. Available in 200 spc to 2 cps sizes.

Round shaped naturally mined stones sourced from south africa. These stones are not chemically treated and are available in all popular sizes and qualities.