10 Best diamond sharpening plate sets of 2025

Save up to 36% off

Best Choice

1

Ultrasharp
Ultra Sharp Diamond Sharpening Stone Set - 8 x 3 Coarse/Medium/Extra Fine
Main highlights

Key Features and Benefits
Offers 300, 600, and 1200 grit for fast sharpening, including ceramic knives. Includes versatile stone holder, ensuring value and performance.

Ideal Use Cases
Perfect for chefs, home cooks, and craft enthusiasts needing quick, efficient tool and knife sharpening across a range of blade sizes.

Customer Reviews Highlight
Most praised for its exceptional sharpening speed and ease of use, significantly reducing the time and effort needed for sharpening tasks.
9.9

Exceptional

Our Rating

9.9
Simple to use

9.7
worth the money

9.5
lasts a long time
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Value for Money

2

WiliAili
10pcs Diamond Knife Sharpening Stones sets with aluminum blank diamond plates Kit for RUIXIN PRO RX008 Knife sharpener
Main highlights

Key Features and Benefits
Features uniform electroplated diamond particles on aluminum base for accurate grinding. Reusable with double-sided tape for easy replacement.

Ideal Use Cases
Perfect for sharpening hard alloys like D2, ceramic knives, and removing nicks. Works well with Ruixin Pro RX-008 and Apex sharpeners.

Customer Reviews Highlight
Praised for superior quality over Chinese alternatives, effectiveness on hard metals, and stability during use.
Key specs
- material:Diamond, aluminum, plastic
- grit description:Diamond sharpening stones
- package quantity:10pcs
- grit:80 200 400 500 600 800 1000 1500 2000 3000
- dimensions:6.06 x 0.78 x 0.23 inches
9.7

Exceptional

Our Rating

9.9
for starters

9.9
Simple to use

9.5
worth the money
3

KITANIS

Diamond Sharpening Stone, 5 Pcs Knife Sharpening Stone with Extra Fine/Coarse Plate and Non-slip Base, 400/600/800/1000/1200 Grit
9.6

Exceptional

Our Rating

8.7
Simple to use

8.2
worth the money

8.0
for starters
4

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)
9.4

Excellent

Our Rating
5

CWOVRS

CWOVRS Diamond Sharpening Stone, 5 PCS Diamond Sharpening Plate with Honeycomb Surface Plate for Scissors Knives Outdoor Tools From Coarse to Extra Fine 200/400/600/1000/2000 Grit
9.2

Excellent

Our Rating

9.5
worth the money

9.5
Simple to use

9.3
Long life
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6

Jewboer
Jewboer 5 Pieces Diamond Sharpening Stone Set,Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,400/600/800/1000/1200 Grit

36% Off
Main highlights

Durable Diamond Material
5 pieces sharpening plates made of durable diamond material, offering efficient sharpening with grits ranging from 400 to 1200.

Versatile Use Cases
Ideal for grinding stone, jade, seal carving knife, wood crafts, and metal grinder workpieces. Add water during use to prolong the stone's life.

Praised for Assortment of Grits
Customers appreciate the variety of grits, which allow for quick honing and maintaining edges on various tools.
Key specs
- material:Diamond coated
- grit description:Thin grinding polishing
- package quantity:5 pieces
- grit:400/600/800/1000/1200
- dimensions:5.91 x 2.48 x 0.04 inches
9.0

Excellent

Our Rating

9.9
Precision

9.9
Long life

9.7
worth the money
7

SUWAJUME

3 PCS Diamond Sharpening Stone Diamond Knife Sharpener Plate Honing Whetstone for Knives Chisel (240#+600#+1200#)
8.9

Very Good

Our Rating
8

HARFINGTON
HARFINGTON 3pcs Diamond Sharpening Stone Set 250/600/1200 Grit Knife Sharpening Stone Surface Plate for knives Scissors Kitchen Tools, Silver Tone
Main highlights

Versatile Sharpening Options
Three grit levels (250/600/1200) for coarse and fine sharpening.

Wide Range of Applications
Perfect for kitchen tools, outdoor gear, chisels, and carving knives.

Durability Praised by Users
Diamond material ensures longevity with minimal wear.
Key specs
- material:Diamond
- grit description:Coarse and fine sharpening
- package quantity:3
- grit:250/600/1200
- dimensions:6.7L x 2.95W x 0.04H
8.8

Very Good

Our Rating
9

Jewboer
Jewboer 4 Pieces Diamond Sharpening Stone Set,Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,400/600/1000/1200 Grit
Main highlights

Key Features
Efficient diamond material, includes 400/600/1000/1200 grit for precise sharpening, enhances tool longevity with minimal water.

Ideal Use Cases
Perfect for grinding stones, jade, seal carving knives, wood crafts, and metal workpieces, ensuring versatile sharpening applications.

Customer Praise
Most reviews highlight its durability and efficiency, outperforming traditional whetstones for a variety of sharpening needs.
Key specs
- material:Diamond
- grit description:Thin grinding polishing
- package quantity:4 pieces
- grit:400/600/1000/1200
- dimensions:5.91 x 2.48 x 0.04 inches
8.7

Very Good

Our Rating

9.7
Simple to use

9.3
Long life

9.3
for starters
10

XARILK
XARILK 6 PCS Diamond Knife Sharpening Stones Set, Diamond Plates Kit for XARILK type Sharpeners System, 180# 400# 800# 1500# 2000# 3000# Grit
Main highlights

Versatile Grit Range
Includes grits from 180 to 3000 for varied sharpening needs.

Perfect for XARILK Systems
Seamless integration with XARILK sharpeners for stable performance.

Dry Sharpening Convenience
Highly praised for eliminating lubrication, simplifying use.
Key specs
- Functionality:Knife sharpening
- Grit:180 400 800 1500 2000 3000
- Color:Silver
- Dimensions:6.3L x 2W x 1.1H
- Material:Diamond
8.6

Very Good

Our Rating

10 Best diamond sharpening plate sets of 2025

1

Ultra Sharp Diamond Sharpening Stone Set - 8 x 3 Coarse/Medium/Extra Fine

9.9

9.7

9.5

How do we rank?

How do we rank?

Analyzing top stores

2

10pcs Diamond Knife Sharpening Stones sets with aluminum blank diamond plates Kit for RUIXIN PRO RX008 Knife sharpener

9.9

9.9

9.5

3

Diamond Sharpening Stone, 5 Pcs Knife Sharpening Stone with Extra Fine/Coarse Plate and Non-slip Base, 400/600/800/1000/1200 Grit

8.7

8.2

8.0

4

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)

5

CWOVRS Diamond Sharpening Stone, 5 PCS Diamond Sharpening Plate with Honeycomb Surface Plate for Scissors Knives Outdoor Tools From Coarse to Extra Fine 200/400/600/1000/2000 Grit

9.5

9.5

9.3

6

Jewboer 5 Pieces Diamond Sharpening Stone Set,Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,400/600/800/1000/1200 Grit

9.9

9.9

9.7

7

3 PCS Diamond Sharpening Stone Diamond Knife Sharpener Plate Honing Whetstone for Knives Chisel (240#+600#+1200#)

8

HARFINGTON 3pcs Diamond Sharpening Stone Set 250/600/1200 Grit Knife Sharpening Stone Surface Plate for knives Scissors Kitchen Tools, Silver Tone

9

Jewboer 4 Pieces Diamond Sharpening Stone Set,Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,400/600/1000/1200 Grit

9.7

9.3

9.3

10

XARILK 6 PCS Diamond Knife Sharpening Stones Set, Diamond Plates Kit for XARILK type Sharpeners System, 180# 400# 800# 1500# 2000# 3000# Grit

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