Lieber & Solow has been operating in the diamond industry since 1927. Today, based in New York City, L&S is the world’s leading supplier of natural industrial diamonds. We supply a full line of materials to diamond tool manufacturers across the globe. Generations of experience and extensive inventories stand behind our team of knowledgeable specialists making L&S your go to supplier. Together with our international partners and agents we service you our customers one diamond at a time.

Natural Industrial Diamonds

Committed to Long-Term Supply, Leading the Industry Forward

From Transportation to Electronics, Medical to Machinery, natural diamonds are the material of choice for tool manufacturers and end users requiring optimum results. Every item and every price point bring maximum efficiencies to your manufacturing process. Strength and life of tooling, fine finishes and profitability are all maximized using natural diamonds. For material processing and material sciences, mining and exploration, high tech and traditional Industrial applications, Lieber and Solow stands on the front line of our industry delivering consistent assortments, maintaining a complete inventory for on time delivery.

Industrial Rough Diamond

From the Mines, Assorted for Global Manufacturing

Direct sourcing of natural diamonds keep us well positioned with a full line of materials readily available. For single point dressers, shape and form dressers and rotary dressers we have every item on our shelves ready to go out the door. We stock all sizes of die stones as well as select stones for cutting tool materials, drilling materials and a wide range of premium natural mesh. From dressing grinding wheels to drawing fine wire, from precision cutting to construction, for mining and exploration: L&S has the diamonds you need.


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Since 1980 LANDS has been recognized as a leading supplier of natural and synthetic diamond, as well as CBN grits and micron powders. Our own state of the art production facilities deliver consistent and reliable products to our local distribution centers, partners and agents around the world. Reliable, on time deliveries are backed by a complete inventory of readily available items in each of our distribution centers. Our knowledgeable team and proven dedication to our customers, supported by our own independent fully equipped QC facilities ensure quality products and services for each of our customers in every market around the world.