What are diamond polishing compounds used for?

Our diamond polishing compounds are used for precision finishing of diamonds, gemstones, and hard materials like ceramics. They create flawless mirror finishes and are essential for GIA triple-ex cut standards.

What's the difference between oil-soluble and water-soluble diamond lapping paste?

Oil-soluble pastes are ideal for polishing hard materials like diamonds, while water-soluble pastes are better for delicate surfaces like glass and optical instruments requiring ultra-fine finishes.

Why choose Supreme Abrasives' diamond polishing compounds?

Our compounds are trusted by DTC Sightholders for their uniform particle distribution, defect-free results under 40x magnification, and ability to improve diamond luster by 15-20%.

How many grades of diamond polishing compounds do you offer?

We provide a comprehensive range of diamond polishing pastes and powders, with multiple micron sizes to accommodate everything from rough lapping to final mirror polishing.

Can your diamond polishing compounds be used on all gemstones?

Yes, our compounds work on all gemstones including diamonds, rubies, sapphires, and exotic materials like Syndicate or Zimba stones, delivering consistent results across materials.

Diamond Polishing Compounds

Name: Best Diamond Polishing Compounds - Supreme Abrasives
Brand: Supreme Abrasives
Rating: 4.9 (4657 reviews)

Achieve flawless finishes with our premium-grade diamond polishing compounds

Delivering premium-grade polishing powders and pastes for smooth, defect-free cutting — ideal for every rough diamond type.

Diamond Polishing Powder

We have a wide range of Diamond Polishing Paste for different types and sizes of ‘rough’ diamonds. Our Diamond Polishing and lapping (Running) powder can be used over the scaives in different sizes and types of rough stones. Be it Syndicate, Australian or the Zimba stone, Our Diamond Lapping/Running and Polishing powder can be used for an efficient cutting and smoothing applications. These powders and pastes are highly recommended for generation of GIA triple-ex cuts. With maximum yet uniform cutting rates, out polishing and lapping powders do propagate the defects during the running/ lapping of the facet on the scaives.

We are currently one of the leading suppliers of polishing powders in the diamond manufacturing industry. These powders and pastes have been proved superior to its international counterparts.

Diamond Polishing Paste

Diamond lapping pastes can be divided into two wide categories: oil soluble and water soluble. Oil soluble pastes are mainly used for lapping and polishing hard materials like diamond. Water soluble pastes are mainly used for processing and lapping measuring instruments, cutting tools, sealing parts and work pieces that require super fine finish and are made of hard and brittle materials like glass, ceramics and gems.

Our Diamond Lapping paste are easy to use and provide an unmatched efficiency. There are various grades of lapping paste that cater to various applications both in domestic as well as international markets. The smooth cutting power generated by the Lapping Paste helps in achieving defect-free finish on the surface. A majority of the DTC Sightholders of Surat use our lapping and polishing paste.

Trusted for All Diamond Types

Our polishing and lapping powders work seamlessly across Syndicate, Australian, and Zimba rough stones — giving you consistent results, smooth finishes, and efficient cutting across the board.

Industry Recognition

Supreme is one of the top suppliers of diamond polishing powders and Diamond Polishing Paste in the industry. Our products consistently outperform international alternatives in terms of smoothness, life, and cut precision.

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