Looking for the Best Diamond Paste available to buy right now on Amazon but don’t want to have to do all the research on the pros and cons of the different types of Diamond Paste?
Pop Expert have put together this list of the top 10 selling Diamond Paste on Amazon – sorted by overall popularity and positive consumer reviews.
The Pop Expert list of top selling Diamond Paste is the ideal place to start when you are trying to find the Best Diamond Paste for your neeeds.
Popular Diamond Paste on Amazon
Details on the Best Diamond Paste
Bestseller No. 1
Angerstone 40% Concentration Diamond Polishing Compound Kit of 10 Lapping Compound 80,000 to 450 Grit, Professional Stropping Compound for Metal Jewelry Glass Resin Marble Watch Diamond Paste
- 10-Grade Diamond Polishing Compound Kit: This all-inclusive set features 10 different grits, ranging from 450, 1,000, 2,000, 3,000, 6,000, 10,000, 14,000, 30,000, 60,000, to 80,000. From coarse grinding to ultra-fine polishing, this set meets all your sharpening, honing, and finishing needs with precision and efficiency.
- High 40% Diamond Concentration for Superior Performance: Our glass polishing kit features an industry-leading 40% concentration of diamond powder, delivering faster, more efficient cutting action compared to lower-concentration alternatives. The higher diamond content ensures superior abrasion, allowing for quicker material removal and a finer, mirror-like finish.
- Ultra-Consistent Diamond Particle Size for Precision Polishing: Our diamond watch polishing kit features highly uniform particle size distribution, ensuring consistent and even abrasion across the entire polishing surface. This level of uniformity enhances polishing efficiency, prevents uneven wear, and delivers a flawless mirror-like shine on metals, gemstones, glass, and other hard surfaces.
- Versatile Applications: This metal polishing compound is ideal for polishing a variety of materials, including glass, metal, ceramics, gemstone, marble, wood, steel, aluminum, granite, stainless, simichrome, rock, plastic, jewelers, brass, cerium, polyurethane, acrylic, rottenstone.
- Various Uses: They can be used as glass polishing compound, valve lapping compound, lapping paste, 6 micron diamond stropping compound, stropping paste, metal buffing compound, aluminum buffing compound, plastic buffing compound, epoxy resin polishing compound, stone polishing compound, granite buffing paste, leather strop paste, marble polishing compound, honing paste, and grinding paste. It is suitable for both hand and machine polishing, providing optimal results when used with wool pads or strops.
Bestseller No. 2
Diamond Polishing Compound Kit of 6 Polishing Lapping Paste 80,000 to 450 Grit for Glass Watch Marble Metal Resin Rock Jewelry Etc. with High Concentration of Diamond Powder Scratch Remover Repair
- OIL-BASED COMPOUND: This kit includes six 5-gram syringes of industrial-grade diamond paste with a high concentration of diamond powder for rapid, ultra-smooth, and precise polishing. 450 Grit (29-32 Microns) for lapping and stock removal, 1,500 Grit (6-12 Microns) for pre-polishing, fine lapping, and scratch removal, 6,000 Grit (2.6-3 Microns) for fine polishing and very light scratch removal, 15,000 Grit (0.6-0.8 Microns) for very fine final polishing, 30,000 Grit (0.1-0.5 Microns) for mirror shine and finest polishing, and 80,000 Grit (0.1 Micron) for ultra-fine polishing and perfect mirror shine. Smooths edges and delivers a flawless finish with easy cleanup - no dilution required.
- INNOVATIVE CAP DESIGN: The rubber cap keeps the polishing paste moist, making it easy to squeeze and apply. Featuring a unique syringe design, application is precise and accurate, making it sure to meet all of your polishing needs while also preventing contamination and waste. This high-strength compound offers highly efficient polishing that saves both time and effort. The color-free formula also ensures faster cutting with no risk of staining or contamination, even on high-permeability materials.
- INDUSTRIAL GRADE POLISHING PERFORMANCE: Formulated with 99.3% pure lab-grown diamond powder (with over 90% of particles being perfectly spherical) to ensure ultra-uniform particle size for consistent, scratch-free mirror polishing. These micron-sized diamonds are exceptionally hard and heat-resistant, staying intact under high-friction conditions while remaining gentle on gemstones. A neutral pH, dye-free, odorless glycerin-based formula that won't stain, corrode, or damage sensitive materials such as glass, sapphires, resin, camera lenses, or precious metals.
- EASY TO USE: Finisolva Diamond polishing compound delivers professional results whether you're polishing by hand or machine. Works best with wool buffs, leather strops, cotton swabs, or a clean cloth. Easy for beginners—gently press and polish for a clean, bright shine without any cleanser. Ideal for removing scratches on glass, watch crystals, phone screen, and mirrors. It also works well when polishing metals such as knives, rings, guns, and jewelry, or even restoring and finishing stone or marble surfaces, repairing epoxy resin, flattening or sharpening.
- MULTIPLE APPLICATIONS: Ideal for grinding, polishing, restoration, and scratch removal. Whether you need a glass polishing compound, diamond polishing compound, valve lapping compound, lapping compound, stropping compound, metal polishing compound, rock polishing compound, granite polishing compound, leather strop compound, epoxy polishing compound, marble polishing compound, honing compound, or grinding compound. Suitable for manual or machine polishing, it works best when used with wool buffs or leather strops for optimal results.
Bestseller No. 3
TechDiamondTools Diamond Polishing Compound Polishing Paste USA Made 200,000 Grit 0-0.1 Microns for Marble Glass Metal Rock Jewelry Resin Silver Chrome Gemstone with High Concentration Diamond Powder
- OIL-BASED DIAMOND POLISHING COMPOUND – Experience rapid, ultra-smooth, and precise polishing with our industrial-grade, oil-based compounds delivered via a syringe packed with 50% concentration of diamond powder. Features an item of 200,000 Grit (0-0.1 Microns) for finest polish for a scientific mirror finish on metals, glass, ceramics, gemstones, and composites – perfect for restoring, sharpening, and buffing in professional and DIY settings
- MADE IN THE USA – SCIENTIFIC FORMULA FOR INDUSTRIAL-GRADE POLISHING – Developed with a cutting-edge, proprietary scientific formulation, our high-performance diamond paste delivers fast, precise cutting and efficient material removal. Its industrial-grade composition free from artificial colorants makes it safe for high-permeability surfaces like sapphire, tungsten carbide, optical glass, and stainless steel, ensuring a flawless mirror finish
- MULTI-PURPOSE INDUSTRIAL LAPPING & POLISHING COMPOUND – Engineered for stropping, honing, buffing, grinding, and precision polishing, our high-strength diamond paste utilizes a proprietary industrial formula. Suitable for both manual and machine applications, it works seamlessly with wool buffs, leather strops, and lapping plates, delivering a scientific, professional-grade finish on knives, jewelry, mirrors, and industrial tools
- VERSATILE POLISHING & SCRATCH REMOVAL – Our industrial, scientific-grade formula is ideal for watch crystal repair, mirror polishing, knife sharpening, gun polishing, and jewelry finishing. It removes scratches and imperfections from glass, gemstones, metal, and ceramics with a proprietary polish that restores clarity and brilliance
- COMPATIBLE WITH MULTIPLE MATERIALS – This proprietary compound works flawlessly on glass, gemstones, ceramics, metal, stainless steel, aluminum, brass, plastic, marble, granite, acrylic, polyurethane, and more. Its scientifically proven performance makes it a top choice for professional craftsmen and dedicated DIYers alike
Bestseller No. 4
TechDiamondTools Diamond Polishing Compound Polishing Paste USA Made 14,000 Grit 0-1 Microns for Marble Glass Metal Rock Jewelry Resin Silver Chrome Gemstone with High Concentration of Diamond Powder
- OIL-BASED DIAMOND POLISHING COMPOUND – Experience rapid, ultra-smooth, and precise polishing with our industrial-grade, oil-based compounds delivered via a syringe packed with 50% concentration of diamond powder. Features an item of 14,000 Grit (0 to 1 Microns) for final polish for a scientific mirror finish on metals, glass, ceramics, gemstones, and composites – perfect for restoring, sharpening, and buffing in professional and DIY settings
- MADE IN THE USA – SCIENTIFIC FORMULA FOR INDUSTRIAL-GRADE POLISHING – Developed with a cutting-edge, proprietary scientific formulation, our high-performance diamond paste delivers fast, precise cutting and efficient material removal. Its industrial-grade composition free from artificial colorants makes it safe for high-permeability surfaces like sapphire, tungsten carbide, optical glass, and stainless steel, ensuring a flawless mirror finish
- MULTI-PURPOSE INDUSTRIAL LAPPING & POLISHING COMPOUND – Engineered for stropping, honing, buffing, grinding, and precision polishing, our high-strength diamond paste utilizes a proprietary industrial formula. Suitable for both manual and machine applications, it works seamlessly with wool buffs, leather strops, and lapping plates, delivering a scientific, professional-grade finish on knives, jewelry, mirrors, and industrial tools
- VERSATILE POLISHING & SCRATCH REMOVAL – Our industrial, scientific-grade formula is ideal for watch crystal repair, mirror polishing, knife sharpening, gun polishing, and jewelry finishing. It removes scratches and imperfections from glass, gemstones, metal, and ceramics with a proprietary polish that restores clarity and brilliance
- COMPATIBLE WITH MULTIPLE MATERIALS – This proprietary compound works flawlessly on glass, gemstones, ceramics, metal, stainless steel, aluminum, brass, plastic, marble, granite, acrylic, polyurethane, and more. Its scientifically proven performance makes it a top choice for professional craftsmen and dedicated DIYers alike
On Sale!Bestseller No. 5
8 Pack Diamond Polishing Compound,Diamond Polishing Paste 80000 to 500 Grit with 30% Concentration of Diamond Powders,Lapping Compound for Glass Metal Marble Rock Watch Jewelry Scratch Remover Repair
- 【Diamond Polishing Compound Set】This kit comes with 8pcs premium diamond polishing paste with 30% concentration of diamond powder, each 5gram, including 80000 Grit(0.19 Microns) for finest polishing, 50000 Grit(0.3 Microns) for ultra mirror polishing, 30000 Grit(0.5 Microns) for mirror polishing, 15000 Grit(1 Microns) for mirror polishing, 6000 Grit(2.5 Microns) for fine polishing, 3000 Grit(5 Microns) for fine polishing, 1500 Grit(10 Microns) for pre-polishing, 500 Grit(30 Microns) for rough lapping, making it for a wide range of polishing to meet different needs.
- 【Oil Based Formula】 The high-tech diamond lapping paste is oil based with high strength diamond powder, keeping the polishing paste moist, to ensure a smoother polishing experience, and more shine to a surface or sharpen edges. Our diamond paste polishing compound can easily be washed off, and used with no need for dilution, making polishing precise & efficient.
- 【Easy To Use】The novel push-forward design of our lapping compound allows you to use according to your quantity demands every time, but avoiding contamination. Our polishing paste is recommended to be used with leather strops, polishing wheels, polishing cloth, cotton swabs, to shine and polish without any cleanser.
- 【Versatile & Multi-Purposes】 The diamond polishing compound polishing paste can be used as metal polishing compound, glass polishing compound, knife polishing compound, watch polishing compound, ring polishing compound, rock polishing compound, jewelry polishing compound, stone polishing compound, resin polishing compound, flattening, sharpening. The diamond paste is also along helping with scratch removal, for watch scratch remover, glass scratch remover, phone screen scratch remover, mirror repair.
- 【Perfect for Most Materials】The polishing paste is compatible with gemstone, glass, watch, jewelry, knives, coins, ring, ceramics, brass, granite, acrylic, polyurethane marble, stainless, metal, aluminum and other alloy, etc. The polishing compound kit is both for manual and machine polishing.
$11.15
−$2.16
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Newest Diamond Paste
On Sale!New
Premium Diamond Polishing Kit – 15,000 Grit 30% Diamond Compound (1.41 oz / 40 g) with Double-Sided Leather Strop for Ultra-Fine Sharpening & Mirror Finish on Metal, Glass, Stone, Jewelry
- COMPLETE ULTRA-FINE POLISHING & SHARPENING KIT: Professional bundle combines a double-sided leather strop and 15,000-grit diamond polishing compound (1.41 oz / 40 g, 30% diamond)—everything you need for mirror-finish sharpening, precision polishing, and scratch repair in one package.
- PREMIUM DOUBLE-SIDED LEATHER STROP: Made from vegetable-tanned cowhide with smooth and suede sides for versatile stropping. The solid wood base and ergonomic handle provide a stable, comfortable grip, and the pre-drilled hole allows easy hanging or storage.
- INDUSTRIAL-GRADE DIAMOND PASTE: Formulated with 99.3% pure lab-grown diamond powder—over 90% of particles perfectly spherical—for a consistent, scratch-free finish. The oil-based formula stays stable under heat and friction, delivering professional results for jewelers, machinists, hobbyists, and knife enthusiasts.
- BROAD MULTI-SURFACE APPLICATIONS: Removes fine scratches and restores shine on glass, mirrors, watch crystals, gemstones, metals, knives, jewelry, stone, marble, epoxy, plastics, and more. Ideal for hand or machine polishing, blade honing, camera lens repair, and precision metalwork.
- READY TO USE & LONG-LASTING: Includes a 0.9 oz (25 g) green buffing compound and clear instructions—no extra purchases needed. The high-density diamond paste delivers extended working time, far exceeding standard applicator tubes for continuous projects.
$13.98
−$0.86
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On Sale!New
Premium Diamond Polishing Kit – 4,000 Grit 30% Diamond Compound (1.41 oz / 40 g) with Double-Sided Leather Strop for Ultra-Fine Sharpening & Mirror Finish on Metal, Glass, Stone, Jewelry
- COMPLETE ULTRA-FINE POLISHING & SHARPENING KIT: Professional bundle combines a double-sided leather strop and 4,000-grit diamond polishing compound (1.41 oz / 40 g, 30% diamond)—everything you need for mirror-finish sharpening, precision polishing, and scratch repair in one package.
- PREMIUM DOUBLE-SIDED LEATHER STROP: Made from vegetable-tanned cowhide with smooth and suede sides for versatile stropping. The solid wood base and ergonomic handle provide a stable, comfortable grip, and the pre-drilled hole allows easy hanging or storage.
- INDUSTRIAL-GRADE DIAMOND PASTE: Formulated with 99.3% pure lab-grown diamond powder—over 90% of particles perfectly spherical—for a consistent, scratch-free finish. The oil-based formula stays stable under heat and friction, delivering professional results for jewelers, machinists, hobbyists, and knife enthusiasts.
- BROAD MULTI-SURFACE APPLICATIONS: Removes fine scratches and restores shine on glass, mirrors, watch crystals, gemstones, metals, knives, jewelry, stone, marble, epoxy, plastics, and more. Ideal for hand or machine polishing, blade honing, camera lens repair, and precision metalwork.
- READY TO USE & LONG-LASTING: Includes a 0.9 oz (25 g) green buffing compound and clear instructions—no extra purchases needed. The high-density diamond paste delivers extended working time, far exceeding standard applicator tubes for continuous projects.
$13.98
−$0.86
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New
Premium Diamond Polishing Kit – 3,000 Grit 30% Diamond Compound (1.41 oz / 40 g) with Double-Sided Leather Strop for Ultra-Fine Sharpening & Mirror Finish on Metal, Glass, Stone, Jewelry
- COMPLETE ULTRA-FINE POLISHING & SHARPENING KIT: Professional bundle combines a double-sided leather strop and 80,000-grit diamond polishing compound (1.41 oz / 40 g, 30% diamond)—everything you need for mirror-finish sharpening, precision polishing, and scratch repair in one package.
- PREMIUM DOUBLE-SIDED LEATHER STROP: Made from vegetable-tanned cowhide with smooth and suede sides for versatile stropping. The solid wood base and ergonomic handle provide a stable, comfortable grip, and the pre-drilled hole allows easy hanging or storage.
- INDUSTRIAL-GRADE DIAMOND PASTE: Formulated with 99.3% pure lab-grown diamond powder—over 90% of particles perfectly spherical—for a consistent, scratch-free finish. The oil-based formula stays stable under heat and friction, delivering professional results for jewelers, machinists, hobbyists, and knife enthusiasts.
- BROAD MULTI-SURFACE APPLICATIONS: Removes fine scratches and restores shine on glass, mirrors, watch crystals, gemstones, metals, knives, jewelry, stone, marble, epoxy, plastics, and more. Ideal for hand or machine polishing, blade honing, camera lens repair, and precision metalwork.
- READY TO USE & LONG-LASTING: Includes a 0.9 oz (25 g) green buffing compound and clear instructions—no extra purchases needed. The high-density diamond paste delivers extended working time, far exceeding standard applicator tubes for continuous projects.
On Sale!New
Premium Diamond Polishing Kit – 80,000 Grit (0.1 Micron) 30% Diamond Compound (1.41 oz / 40 g) with Double-Sided Leather Strop for Ultra-Fine Sharpening & Mirror Finish on Metal, Glass, Stone, Jewelry
- COMPLETE ULTRA-FINE POLISHING & SHARPENING KIT: Professional bundle combines a double-sided leather strop and 80,000-grit diamond polishing compound (1.41 oz / 40 g, 30% diamond)—everything you need for mirror-finish sharpening, precision polishing, and scratch repair in one package.
- PREMIUM DOUBLE-SIDED LEATHER STROP: Made from vegetable-tanned cowhide with smooth and suede sides for versatile stropping. The solid wood base and ergonomic handle provide a stable, comfortable grip, and the pre-drilled hole allows easy hanging or storage.
- INDUSTRIAL-GRADE DIAMOND PASTE: Formulated with 99.3% pure lab-grown diamond powder—over 90% of particles perfectly spherical—for a consistent, scratch-free finish. The oil-based formula stays stable under heat and friction, delivering professional results for jewelers, machinists, hobbyists, and knife enthusiasts.
- BROAD MULTI-SURFACE APPLICATIONS: Removes fine scratches and restores shine on glass, mirrors, watch crystals, gemstones, metals, knives, jewelry, stone, marble, epoxy, plastics, and more. Ideal for hand or machine polishing, blade honing, camera lens repair, and precision metalwork.
- READY TO USE & LONG-LASTING: Includes a 0.9 oz (25 g) green buffing compound and clear instructions—no extra purchases needed. The high-density diamond paste delivers extended working time, far exceeding standard applicator tubes for continuous projects.
$13.98
−$0.86
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On Sale!New
Finisolva Diamond Polishing Kit – 12 Wool Buffing Wheels + 1.41 oz 80,000 Grit Diamond Paste for Jewelry, Metal, Glass, Stone & Resin
- Complete Polishing Kit – Includes 12 premium Australian wool buffing wheels and 1.41 oz (40 g) of 80,000 grit diamond paste. Everything you need to achieve a mirror-like finish on jewelry, metal, glass, stone, resin, and more.
- Assorted Sizes & Shapes – 12 different wheel shapes handle a variety of polishing tasks. Each wheel has a 1/8-inch shank that fits Dremel and most rotary tools for universal compatibility.
- Professional-Grade Diamond Paste – Oil-based formula with 99.3% lab-grown diamond powder and 30% diamond loading.
- Durable & Reusable – Wool wheels are built to last and can be washed and reused multiple times. The high-density diamond paste tube provides plenty of compound for extended use, making this kit both economical and long-lasting.
- Versatile & Easy to Use – Perfect for jewelry refurbishing, watch crystal repair, knife and blade sharpening, stone and marble restoration, epoxy polishing, and other DIY projects. Simply attach a wheel to your rotary tool, swap shapes as needed, and pair with the diamond paste for the ultimate mirror-like finish.
$13.98
−$1.40
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