Synthetic Diamond Powder – Multiple Sizes (100cts (20g), 40-50µm (400 Grit))

Since 1980, LANDS Superabrasives has been delivering industry-leading synthetic diamond powder designed for high-performance polishing and surface preparation. This 1200 grit (10–20 micron) powder is ideal for pre-polishing metals, gemstones, ceramics, and glass. Manufactured from ultra-pure synthetic diamonds, it ensures superior hardness, consistency, and durability. Trusted by professionals worldwide, our products combine precision, reliability, and value — helping you achieve excellent polishing results at every stage. Suitable for oil-, water-, or emulsion-based applications and compatible with various polishing tools.

• Trusted by Professionals Worldwide – LANDS Superabrasives As a leading name in the polishing industry, LANDS Superabrasives delivers premium-quality synthetic diamond powder trusted by craftsmen, engineers, and manufacturers around the globe. When you choose us, you choose proven performance and unmatched expertise.
• Optimal Grit for Pre-Polishing & Surface Smoothing Featuring a 10–20 micron (1200 grit) size, this powder is ideal for the initial stages of polishing—removing imperfections, leveling surfaces, and preparing materials for finer finishing. Perfect for metal, gemstone, ceramic, and glass processing.
• High-Purity Diamond Powder for Superior Durability We use only high-grade synthetic diamond for maximum hardness and wear resistance. This ensures longer-lasting performance, consistent results, and reduced tool wear, even in demanding industrial applications.
• Versatile & Easy to Integrate Whether you’re a professional polisher or a dedicated DIYer, our powder blends effortlessly into oil, water, or emulsions and works with polishing wheels, pads, and other tools. Suitable for lapidary work, jewelry production, tool sharpening, and more.