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Rough Natural Diamonds

Lieber and Solow, Co. > Rough Natural Diamonds

We Are a Pipeline for the Diamond Tool Market

Lieber and Solow are a nationwide supplier of rough natural diamonds. Rough natural industrial diamonds are a crucial material for many traditional manufacturing processes, as well as new technologies and emerging applications. We partner with many great outlets around the globe to bring our customer base exactly what they want and need. And in many instances, go out of our way to get you what you want and need. In short, working together with Lieber and Solow is your key to the most extensive supply line for the diamond tool market. We are proud to maintain a full inventory of all sizes, crystal types, orientations and price points. So please, do not hesitate to contact us today for more information.

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When you reach out to us, we will gladly answer any and all questions you may have regarding our diamond selection. Our staff can also go over the various price points available to you.

What Are Rough Natural Diamonds?

Rough natural diamonds are uncut, unprocessed diamond crystals that remain in their raw, untouched state—just as they formed beneath the Earth’s surface. These diamonds come in a range of naturally occurring shapes, including octahedrons, cubes, and triangles, which we offer in a variety of sizes and grades. Because of their irregular forms, rough natural diamonds provide diamond cutters with flexibility and creative freedom in how the final gem is shaped.

natural diamondsAlso commonly referred to as “raw diamonds,” rough natural diamonds may display less brilliance than fully finished stones. This can be due to incomplete crystal development or the lack of cutting and polishing. Diamonds are formed deep underground through intense heat and pressure, which causes carbon atoms to bond in a structured lattice. When these diamonds are mined before full crystallization or without further refinement, they retain their rough, natural appearance.

We offer a wide selection of rough natural diamonds for industrial use, available at various price points to suit different needs. From premium, stress-free stones to more economical material grades, our inventory meets the demands of toolmakers and manufacturers alike. Shapes such as octahedrons and dodecahedrons are especially valuable for single-point dressing tools, as their natural geometry provides ready-to-use points. Each stone’s size, shape, and quality can be tailored to your budget and application.

Proud Partner with DeBeers

Lieber and Solow is a DeBeers Global Industrial Sightholder. That is a mouthful, but what does it actually mean? Well, it means that we work with the world’s largest sources of industrial diamonds, which is DeBeers. They are a company dedicated to the supply of industrial materials throughout the world. They bring us a steady and stable supply of industrial rough diamonds, which we then pass on to our clientele. This is a direct line from the mines to the tool manufacturers to the end-users of natural industrial diamonds. All of this happens because of our partnership this DeBeers. Our buying team backs up these supplies with purchases from a group of dedicated direct and indirect sources of industrial rough diamonds specifically for industrial applications. Get the best deal possible when it comes to natural rough diamonds in the marketplace.

Diamond Quality Classifications

Here are the classifications for various diamond qualities.

  • Grade A: A Grade A quality diamond provides four+ settable points and has a smooth surface.
  • Grade B: A Grade B diamond provides three+ settable points, plus the possibility of inclusions. Although these inclusions do not disturb the diamond’s integrity.
  • Grade C: A Grade C diamond provides two+ settable points exhibiting blockish structures with superficial irregularities. This is the most common grade for tool rooms.
  • Grade D: A Grade D diamond has less than two settable points and may have defects around the less defined points.
  • Grade E: A Grade E diamond has one settable point and is a “utility” grade diamond that usually presents cracks and other common flaws.
  • Grade U: A Grade U diamond has only one settable point and is a “utility” grade cube-shaped diamond that has an opaque surface.

Contact Us for Price Points on Rough Natural Diamonds

Lieber and Solow has years of experience providing high quality natural rough diamonds to customers around the United States of America. We are based in New York City, but ably work with clients around the world. Our sourcing teams are continuously at work to ensure our customers with on-time deliveries and no questions asked. So please, for more information about the various price points available to you, give our office a call! And we will work with you to go over the various price points of what we have available. When you reach out to us, we will go over all the details with you!

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