When it comes to Industrial Diamonds, Vinay Gems provides a variety of application specific diamond cuts, quality and sizes. Within our Industrial Diamonds segment we concentrate upon Dressing, Mining and Drilling specific applications. As to quality we offer only untreated, naturally mined diamonds sourced from South Africa and Australia. We have basically graded these diamonds upon their size and shape, wherein they can perform ideally in the mining, drilling, extraction industries in a variety of applications.

> ROUNDS - Round shaped naturally mined stones sourced from South Africa. These stones are <b>not chemically treated</b> and are available in all popular sizes and qualities.

> DRESSERS (Top Quality) : Octahedron or Polyhedron shaped crystals sourced from Australia. These stones are <b>not chemically treated</b> and are available in all popular sizes and qualities.

> PROCESSED NATURAL DIAMONDS (POLISHED) : 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.

> 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

> DRILLS : Round shaped natural diamond stones sourced from South Africa. This high quality material is ideal for drills hence its name.

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

> CONGO ROUNDS : Round shaped diamonds in various qualities and sizes. Similar to Congo Cubes, these are also naturally mined stones are not chemically treated.

> MACLES : They 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.