10 Best Diamond Plates Sharpening Set of 2025

Last updated on 08/15/2025
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9.7
Exceptional
S SATC Diamond Sharpening Stone 2 Side Grit 400/1000 Diamond Plate Honing Stone 8-inch Hone Sharpener White
S SATC
S SATC Diamond Sharpening Stone 2 Side Grit 400/1000 Diamond Plate Honing Stone 8-inch Hone Sharpener White
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Why We Love It
  • Convenient and durable sharpening solution.
  • Double-sided design for versatility.
  • Precision technology ensures lasting quality.
Main Highlights
  • Convenience & Durability:Diamond sharpening plates are far more durable and easily to maintain than whetstones because they won't be cratered and do not need to be flattened
  • Double-sided Grit Design:Easily tackle both coarse and fine sharpening jobs with just one sharpening stone
  • Cutting-edge technology:Steel plates are precisely machined and electroplated with monocrystalline diamonds, which gives them a far longer lifespan than its counterparts
  • Precision & quality control:We keep our quality control standard high only to offer our customers the fastest and smoothest sharpening experience
  • Universal Application:Diamond sharpeners can be applied to honing a wide range of straight edged tools such as chisels and planer blades
9.7
Exceptional
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2
9.6
Superb
Ultra Sharp Diamond Sharpening Stone Set - 8 x 3 Coarse/Medium/Extra Fine
Ultrasharp
Ultra Sharp Diamond Sharpening Stone Set - 8 x 3 Coarse/Medium/Extra Fine
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Why We Love It
  • Exceptional value for quality sharpening.
  • Versatile for all knives and tools.
  • Includes a convenient stone holder.
Main Highlights
  • The Best Value We've Ever Seen!
  • 8" x 3" - Extremely fast 300, 600 and 1200 grit diamond sharpening stone set
  • Quickly sharpens all knives and tools (including ceramic knives)
  • Stone Holder included (holds all stones from 6-9 inches long)
  • Each stone is 8" x 3" and weighs 2.2 pounds. Total package weight is 8.5 pounds
9.6
Superb
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3
9.6
Superb
Heavy Duty Diamond Sharpening Stone Set with Adjustable Base, 2-Sided Fine/Coarse Grit Diamond Sharpening Plate, Fast & Efficient Diamond Knife Sharpener for Knives and Chisels from Schaaf Tools
Schaaf Wood Carving Tools
Heavy Duty Diamond Sharpening Stone Set with Adjustable Base, 2-Sided Fine/Coarse Grit Diamond Sharpening Plate, Fast & Efficient Diamond Knife Sharpener for Knives and Chisels from Schaaf Tools
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Why We Love It
  • Sharpens quickly and efficiently.
  • Built to last long-term.
  • Clean and mess-free experience.
Main Highlights
  • Sharpens Faster - This knife sharpening diamond stone features high-quality monocrystalline diamond technology, ensuring rapid and efficient results. Whether you're working on carving tools sharpening or sharpening stone for chisels, this diamond sharpening stone set cuts your sharpening time in half, delivering razor-sharp edges quickly.
  • Lasts Longer - Crafted with diamonds electroplated onto a single, sturdy diamond plate, this 1000 grit diamond sharpening stone is built to last. Unlike cheaper alternatives, our sharpening stone diamond bench stone set remains flat and durable, making it a reliable choice for long-term use, especially for chisel sharpening systems.
  • No More Mess - Say goodbye to messy sharpening routines. With this diamond whetstone knife sharpener, there’s no need for soaking, flattening, oiling, or extensive clean-up. The honeycomb pattern on both sides enhances the sharpening process, providing a cleaner experience with this diamond stone for sharpening. Ideal for sharpening stones for chisels and knives alike.
  • Best Value, Universal Application - This diamond stone sharpening kit offers the best value, with its large and sturdy design, making it ideal for sharpening stones for chisels, plane irons, knives, axes, scissors, or any bladed tool. It’s the professional sharpening stone for knives that every craftsman needs. Large diamond sharpening stone meets all your sharpening needs.
  • Stone Sharpener Holder and eBook - The premium adjustable stone holder provides a sturdy, no-slip base with the necessary knuckle clearance to effectively sharpen your tools. Included is a user guide for beginners, making this a comprehensive chisel sharpening system that’s both practical and easy to use.
9.6
Superb
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4
9.6
Superb
SHARPAL 162N Double-sided Diamond Sharpening Stone Whetstone Knife Sharpener |Coarse 325 / Extra Fine 1200 Grit | Storage Case with NonSlip Base & Angle Guide (8 in. x 3 in.)
SHARPAL
SHARPAL 162N Double-sided Diamond Sharpening Stone Whetstone Knife Sharpener |Coarse 325 / Extra Fine 1200 Grit | Storage Case with NonSlip Base & Angle Guide (8 in. x 3 in.)
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Why We Love It
  • Fast and efficient sharpening.
  • Dual grit for versatile use.
  • Superior quality and durability.
Main Highlights
  • FAST, Durable and Heavy-Duty: Industrial monocrystalline diamonds are electroplated onto a stainless steel base of 0.35 inch thickness. Up to 5 times faster sharpening than oil stone, water stone
  • DUAL GRIT: Coarse 325 grit (45 micron) for quick edge setting; Extra fine 1200 grit (12 micron) for honing. Sharpen and Hone HARD Material including High Speed Steel, Carbide, Ceramic & Cubic Boron Nitride. Sharpen dry. No messy oil or water needed.
  • Super FLAT Surface: SHARPAL exclusive MirrorFlat technology guarantees long-lasting even contact with knives or tools, while oil stone and water stone easily wear down with uneven surface
  • Superior Bonus Pack: Includes storage box with non-slip rubber pad that can be used as a stone base while sharpening; With Sharpening Angle Guide integrated with 4 universal angles-14°, 17°, 20°, 25° and instruction manual inside of packaging
  • 3 YEARS of Commitment and Superior After-Sale Service: SHARPAL, headquartered in California, USA, with branches in Germany and Australia, provides easy and effective sharpening solutions. All products undergo rigorous testing to ensure top-tier performance and durability.
9.6
Superb
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5
9.5
Superb
Save 10%
10pcs Diamond Knife Sharpening Stones sets with aluminum blank diamond plates Kit for RUIXIN PRO RX008 Knife sharpener
WiliAili
10pcs Diamond Knife Sharpening Stones sets with aluminum blank diamond plates Kit for RUIXIN PRO RX008 Knife sharpener
10% OffFree Shipping
Why We Love It
  • High-quality Sytools material.
  • Uniform, smoother diamond surface.
  • Accurate grinding with aluminum base.
Main Highlights
  • 1)These diamond sharpening stones are made of "Sytools" ,Including 10pcs Grit 80# 200# 400# 500# 600# 800# 1000# 1500# 2000# 3000#
  • 2) Better quality than Chinese diamond Sharpening stones which currently on the market,Electroplated diamond particles are more uniform,smoother surface.
  • 3)The first to use the aluminum blank as the support base, the sharpening stone is not bent, the grinding angle is more accurate, and the aluminum blank can be reused (only need to remove the worn diamond pieces), and then use double-sided tape to paste your own sharpening stone
  • 4)Awesome better than the wet stones,replace the wet stones in the ruixin pro rx-008 kitchen knife sharpener system, Apex sharpener , no need to modify.
  • 5)The plates are bonded to the plastic holders with Double-sided tape (more stable than adhesive, not easy to fall off), the diamond particles are bonded to the plates with electro-plating
  • 6)removing nicks or sharpening really hard alloys (like D2)Ceramic knives, These diamond laps work well on the metals which prove difficult to work with natural or aluminum oxide types of abrasives
  • 7)If you don't have the Knife sharpener system ,you can easily set the stones on a damp towel or a rubber mat to hold it and Sharpen your knives,Sharpened a couple of small knives kitchen paring knife with no issue.
9.5
Superb
Save 10%
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6
9.4
Superb
Diamond Sharpening Stone, Knife Sharpener Stone Whetstone Honeycomb Surface Plate with Non-slip Base for Pocket Knives Scissors (320/400/600/1000/1500/2000/3000 Grit,with Angle Guide and Leather)
SUWAJUME
Diamond Sharpening Stone, Knife Sharpener Stone Whetstone Honeycomb Surface Plate with Non-slip Base for Pocket Knives Scissors (320/400/600/1000/1500/2000/3000 Grit,with Angle Guide and Leather)
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Why We Love It
  • Versatile for all knife types.
  • No water needed for sharpening.
  • Includes various grit levels.
Main Highlights
  • 【Package Contents】The package includes 7 different sizes of diamond pieces + angle guide + leather strop. Diamond sharpening stone including (320/400/600/1000/1500/2000/3000 Grit, with Angle Guide and Leather)
  • 【Product Size】 Length 150mm/5.9 inch, Width 63mm/2.48 inch
  • 【Unique Honeycomb Design and Non-slip base】:The sharpening stone set with unique honeycomb design ensures that the dust generated during the grinding process will not affect the sharpening. The diamond sharpening stone has a non-slip base to ensure that it will not slip during use and e asily tackle both coarse and fine sharpening jobs.
  • 【Use for most cutting tools and cutter knife edges】Widely used for grinding of household knives, professional chef knives, outdoor knives, engraving knives and other knives.More efficiency and durability are less risky than waterstones damage margins. not need water during the sharpening process
  • 【Service Guarantee】 If you have any questions or concerns about the use of the product, please contact us and we will reply to you as soon as possible
9.4
Superb
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7
9.2
Superb
Save 21%
Saker Honing Guide with Whetstone - Red Off-Center Upgraded Honing Tool and Diamond Sharpening Stone Set Kit for Knife, Short Chisels and Planes, Fine/Coarse Plate, 400/1000/Grit…
Saker
Saker Honing Guide with Whetstone - Red Off-Center Upgraded Honing Tool and Diamond Sharpening Stone Set Kit for Knife, Short Chisels and Planes, Fine/Coarse Plate, 400/1000/Grit…
21% OffFree Shipping
Why We Love It
  • Precise chisel angle adjustment.
  • Versatile for various blade sizes.
  • Durable all-metal construction.
Main Highlights
  • New Angle Fixing Tool - This honing guide can secure and fine-tune the angle where the chisel edge meets the whetstone, allowing the entire knife edge to be sharpened uniformly.
  • Optional Sharpening Angles - Get the standard sharpening angles by adjusting the distance between the top of the chisel and the honing guide; upgraded off-center roller design improves performance with shorter planer blades.
  • Compatible with Chisels & Planer Blades - You can fix the chisels and planer blades from width 0.2-2.55 inches by adjusting the knob, which covers the commonly used sizes. It is locked by a metal stud, no knife will fall off even if it is dumped.
  • Wide Roller Attached - With the widened bearings-roller at the bottom, you could just scroll and forth to easily sharpen your chisel, wider wheels for greater stability, eliminating the need to worry about tipping the jig during use, ensuring that your work is done rigorously and smoothly.
  • All Metal - The body was made from aluminum alloy, heavy enough to support the weight of most chisels, wear-resistant, anti-corrosion, will never get rust after years of use.
9.2
Superb
Save 21%
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8
9.2
Superb
Save 17%
Diamond Machining Technology (DMT) Dia-Sharp Diamond Sharpening Stone Credit Card, Extra Fine, Fine & Coarse, 3 Pack
DMT (Diamond Machining Technology)
Diamond Machining Technology (DMT) Dia-Sharp Diamond Sharpening Stone Credit Card, Extra Fine, Fine & Coarse, 3 Pack
17% OffFree Shipping
Why We Love It
  • Pocket-sized for on-the-go use.
  • Three diamond grits for versatility.
  • Fast sharpening without messy oils.
Main Highlights
  • Diamond Wet Stone Sharpening Kit: Designed to fit easily into any pocket or wallet, each lightweight diamond stone also comes in a convenient, grit color-coded vinyl carry case
  • 3 Diamonds: Coarse diamond stone (45 micron / 325 mesh) restores neglected edges; Fine diamond stone (25 micron / 600 mesh) hones edges; Extra-fine diamond stone (9 micron / 1200 mesh) polishes and refines edges
  • Portable: Each diamond stone sharpener is conveniently sized at 3.25 x 2 x 0.05 inches, meaning you can take your sharpening anywhere
  • Fast & Easy: Micronized monocrystalline diamond surface sharpens edges faster and easier than conventional sharpening stones; No messy oils are needed either -- sharpen lapping plate dry or with water
  • Made In The USA: Preferred by professionals for their superior quality and versatility, our durable diamond sharpening stones are built to provide years of consistent performance and reliable service
  • Pocket-sized convenience
  • 3 different diamond stones--extra-fine to polish and refine an edge, fine for a razor sharp edge, and coarse to transform a dull edge
  • Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface
  • No oil is needed-sharpen dry or with water
  • Durable construction will provide years of consistent performance and reliable service
9.2
Superb
Save 17%
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9
9.1
Superb
10Pcs Diamond Knife Sharpening Stones Set, #80#200#400#500#600#800#1000#1500#2000#3000 Grit, Diamond Whetstones with a Non-Slip Base for Ruixin Sharpener, Knife Sharpener for Kitchen Outdoor
Tiweio
10Pcs Diamond Knife Sharpening Stones Set, #80#200#400#500#600#800#1000#1500#2000#3000 Grit, Diamond Whetstones with a Non-Slip Base for Ruixin Sharpener, Knife Sharpener for Kitchen Outdoor
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Why We Love It
  • Premium quality materials ensure durability.
  • Ten plates for versatile sharpening.
  • Convenient, no water needed.
Main Highlights
  • 【Premium Material】: These diamond knife sharpening stones are made of quality emery abrasive, wear resistant, not easy to rust, sturdy and durable, not easy to deform, and the diamond whetstone has a faster speed than the traditional whetstone.
  • 【10 Different Sharpening Plates】: There are ten different diamond sharpening plates in total for knife sharpener. They respectively are #80 #200 #400 #500 #600 #800 #1000 #1500 #2000 #3000, When polishing, choose 1000 1500 2000 3000grain if you make fine grinding, 600-800 grain if you make coarse grinding, 80-500 grain. You can choose to use them to sharpen the knife in accordance with their different speed and smoothness.
  • 【Convenient To Use】: These diamond whetstones with a non-slip base, One of the most outstanding features is that there is no need to use water when you are sharpening the knife. Compared with the sharpening stone, this sharpening plate is proved to be working more efficiently.which are convenient for you to carry or apply in daily life.
  • 【Good Workmanship】: These angle diamond sharpening stones are designed with a simple and generous shape, and the edges are smooth and neat, without scratching, non-slip and astringent, designed to improve overall durability and ensure sharpening effect, improving work efficiency.
  • 【Wide Range of Applications】: These diamond sharpening stones with non-slip base are suitable for most kitchen knives, which can be applied for grinding, scissors, chisels, plane irons and so on, and you can share with your family and friends.
9.1
Superb
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10
9.0
Superb
lunmgleng Diamond Sharpening Stone Set,8 Pcs Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,240/400/600/800/1000/1500/2000/3000 Grit,Perfect Assistance Sharpener Angle Guide
lunmgleng
lunmgleng Diamond Sharpening Stone Set,8 Pcs Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,240/400/600/800/1000/1500/2000/3000 Grit,Perfect Assistance Sharpener Angle Guide
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Why We Love It
  • Versatile for various knife types.
  • No water needed for sharpening.
  • Guaranteed customer service support.
Main Highlights
  • 【Package contents】The package includes 8 different sizes of diamond pieces and angle guide, including 240 #, 400 #, 600 #, 800 #, 1000 #, 1500 #, 2000 #, and 3000 #
  • 【Use for most cutting tools and cutter knife edges】:Widely used for grinding of household knives, professional chef knives, outdoor knives, engraving knives and other knives.More efficiency and durability are less risky than waterstones damage margins. not need water during the sharpening process
  • 【Product Size】: Length 150mm/5.9 inch, Width 63mm/2.48 inch
  • 【Service guarantee】 If you have any questions or concerns about the use of the product, please contact us and we will reply to you as soon as possible
9.0
Superb
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