Best Diamond Sharpeners in 2026
Daisy
Last Updated: Jul 18, 2026
Daisy
Last Updated: Jul 18, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SADEON | 9.91 | ✅ | ✅ | ✅ |
Mobius + Ruppert Brass Pencil Sharpeners - MADE IN GERMANY
All 4 shapes available! Thoughtfully designed, quality feel!
Solid brass - well known German specialist manufacturer - finest available!
Double sharpeners allow for thicker pencils and crayons
Replacement blades are also available!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SADEON | 9.94 | ✅ | ✅ | ✅ |
Mobius + Ruppert Brass Pencil Sharpeners - MADE IN GERMANY
All 4 shapes available! Thoughtfully designed, quality feel!
Solid brass - well known German specialist manufacturer - finest available!
Double sharpeners allow for thicker pencils and crayons
Replacement blades are also available!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Morgan's Direct USA | 9.77 | ✅ | ✅ | ✅ |
All 4 shapes + replacement blades included!
Solid brass
Double sharpeners allow for thicker pencils and crayons
Replacement blades are also available!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BestSource OfficeSupplies | 9.90 | ✅ | ✅ | ✅ |
Mobius + Ruppert Brass Pencil Sharpeners - MADE IN GERMANY
All 4 shapes available! Thoughtfully designed, quality feel!
Solid brass - well known German specialist manufacturer - finest available!
Double sharpeners allow for thicker pencils and crayons
Replacement blades are also available!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BwhimZ | 9.93 | ✅ | ✅ | ✅ |
Features 2 holes for small or large pastels - colored or graphite pencils
Brass design
Replacement blades available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Island Arts & Crafts | 4.92 | ❌ | ❌ | ❌ |
BULLET SHAPED BRASS Pencil sharpener w KEYHOLE
Mobius and Ruppert (M+R) 0604-90
Solid brass
MADE IN GERMANY
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
EVERYTHING YOU NEED: Each Flitz knife restoration kit includes (1) 1.76 ounce Flitz liquid polish (1) DMT Diamond Sharpener, Dia-Sharp (1) 7.5ml bottle of Super Lube Lubricating Oil and (1) 16 inch x 16 inch microfiber cloth.
FLITZ LIQUID POLISH: Effortlessly removes fingerprints, rust and more without damaging the surface. Non-abrasive, non-flammable formula. Use on stainless steel, brass, copper, titanium and more.
DMT DIAOMND SHARPENER: The Dia-Sharp diamond sharpening stone delivers full-size sharpening while maximizing work and storage space. Perfect for small contact area and pointed tools. Sharpen dry or with water.
SUPER LUBE LUBRICATING OIL: Super Lube has a special cleaning action that breaks loose dirt and corrosion that can damage metal. This penetrating formula displaces trapped grit and frees sticky, rusted or corroded mechanisms.
MADE IN THE USA: Developed with German ingredients and proudly made at our headquarters in Wisconsin. Flitz is a 45-year-old family owned company and we stand by all of our products.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BestSource OfficeSupplies | 9.90 | ✅ | ✅ | ✅ |
Brass Lead Pointer 2mm and 3.2mm block design
Mobius and Ruppert (M+R) 0614
Solid brass
MADE IN GERMANY
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Morgan's Direct USA | 9.77 | ✅ | ✅ | ✅ |
Mobius + Ruppert Brass Pencil Sharpeners - MADE IN GERMANY
Pollux shape - thoughtfully designed, quality feel!
Solid brass - well known German specialist manufacturer - finest available!
Replacement blades are also available!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
WÜSTHOF CHEF'S KNIFE – The WÜSTHOF 8” Chef's Knife is essential for preparing any meal. This all-purpose chef's knife can be used for chopping, mincing, slicing and dicing
WÜSTHOF MODERN ORIGINAL - Our best-selling knives for generations, affordable and high quality now in Velvet Oyster, a sophisticated and chic grey colored handle with brass rivets. Unique, vibrant and distinct, just like you.
PRECISION FORGED – Forged from a single block of High Carbon Stainless Steel and tempered to 58-degree HRC with a full tang. WÜSTHOF Classic Series Knives feature a full bolster and finger guard to support safe knife handling.
APPLICATION & CARE - To ensure that your WÜSTHOF knife stays sharp, please do not use the blade on hard surfaces such as glass, ceramic or metal. Brass naturally changes color over time and can be removed by applying baking soda and lemon juice to the area, letting it sit for 10 minutes then wiping it off with a soft kitchen towel. Hand Wash Only.
TRADITION SINCE 1814 - WÜSTHOF has been family-owned for seven generations and was founded more than 200 years ago in the famous City of Blades. Forged in Solingen, Made in Germany
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Marketfair Stationery | 9.82 | ❌ | ❌ | ❌ |
Mobius + Ruppert Brass Pencil Sharpeners - MADE IN GERMANY
All 4 shapes available! Thoughtfully designed, quality feel!
Solid brass - well known German specialist manufacturer - finest available!
Double sharpeners allow for thicker pencils and crayons
Replacement blades are also available!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Two-hole brass INOX sharpener
Wedge profile
Dynamic torsion action tempered steel blade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TruvasUK | 4.25 | ❌ | ❌ | ❌ |
Hand Polished
Manufactured in brass
Black lacquered body. Copper, nickel and chrome plated components.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
WÜSTHOF CHEF'S KNIFE – The WÜSTHOF 8” Chef's Knife is essential for preparing any meal. This all-purpose chef's knife can be used for chopping, mincing, slicing and dicing
WÜSTHOF MODERN ORIGINAL - Our best-selling knives for generations, affordable and high quality now in Coral Peach, with fresh orange colored handles with brass rivets. Unique, vibrant and distinct, just like you.
PRECISION FORGED – Forged from a single block of High Carbon Stainless Steel and tempered to 58-degree HRC with a full tang. WÜSTHOF Classic Series Knives feature a full bolster and finger guard to support safe knife handling.
APPLICATION & CARE - To ensure that your WÜSTHOF knife stays sharp, please do not use the blade on hard surfaces such as glass, ceramic or metal. Brass naturally changes color over time and can be removed by applying baking soda and lemon juice to the area, letting it sit for 10 minutes then wiping it off with a soft kitchen towel. Hand Wash Only.
TRADITION SINCE 1814 - WÜSTHOF has been family-owned for seven generations and was founded more than 200 years ago in the famous City of Blades. Forged in Solingen, Made in Germany
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
WÜSTHOF CHEF'S KNIFE – The WÜSTHOF 8” Chef's Knife is essential for preparing any meal. This all-purpose chef's knife can be used for chopping, mincing, slicing and dicing
WÜSTHOF MODERN ORIGINAL - Our best-selling knives for generations, affordable and high quality now with cheerful and creative Purple Yam colored handles with brass rivets. Unique, vibrant and distinct, just like you.
PRECISION FORGED – Forged from a single block of High Carbon Stainless Steel and tempered to 58-degree HRC with a full tang. WÜSTHOF Classic Series Knives feature a full bolster and finger guard to support safe knife handling.
APPLICATION & CARE - To ensure that your WÜSTHOF knife stays sharp, please do not use the blade on hard surfaces such as glass, ceramic or metal. Brass naturally changes color over time and can be removed by applying baking soda and lemon juice to the area, letting it sit for 10 minutes then wiping it off with a soft kitchen towel. Hand Wash Only.
TRADITION SINCE 1814 - WÜSTHOF has been family-owned for seven generations and was founded more than 200 years ago in the famous City of Blades. Forged in Solingen, Made in Germany
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
WÜSTHOF CHEF'S KNIFE – The WÜSTHOF 6” Chef's Knife is essential for preparing any meal. This all-purpose chef's knife can be used for chopping, mincing, slicing and dicing
WÜSTHOF MODERN ORIGINAL - Our best-selling knives for generations, affordable and high quality now with cheerful and creative Purple Yam colored handles with brass rivets. Unique, vibrant and distinct, just like you.
PRECISION FORGED – Forged from a single block of High Carbon Stainless Steel and tempered to 58-degree HRC with a full tang. WÜSTHOF Classic Series Knives feature a full bolster and finger guard to support safe knife handling.
APPLICATION & CARE - To ensure that your WÜSTHOF knife stays sharp, please do not use the blade on hard surfaces such as glass, ceramic or metal. Brass naturally changes color over time and can be removed by applying baking soda and lemon juice to the area, letting it sit for 10 minutes then wiping it off with a soft kitchen towel. Hand Wash Only.
TRADITION SINCE 1814 - WÜSTHOF has been family-owned for seven generations and was founded more than 200 years ago in the famous City of Blades. Forged in Solingen, Made in Germany
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| xuuyuu | 9.56 | ❌ | ❌ | ❌ |
2 SIDES USED: Coarse and fine 2 sides PU leather sharpening strop, give you more choice.
COMFORT HANDLE: Acrylic handle is smooth and comfortable to hold and control.
DURABLE MATERIAL: High quality PU leather material is very durable to ensure you long-term use.
GOOD POLISH TOOL: Perfect for polishing gold, silver, brass, copper and aluminum.
FUNCTION: Great for keeping razors,dagger,hunting fishing knives, kitchen knives, leather cutting tools and woodcarving knives at maximum sharpness.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
WÜSTHOF CHEF'S KNIFE – The WÜSTHOF 6” Chef's Knife is essential for preparing any meal. This all-purpose chef's knife can be used for chopping, mincing, slicing and dicing
WÜSTHOF MODERN ORIGINAL - Our best-selling knives for generations, affordable and high quality now in Coral Peach, with fresh orange colored handles with brass rivets. Unique, vibrant and distinct, just like you.
PRECISION FORGED – Forged from a single block of High Carbon Stainless Steel and tempered to 58-degree HRC with a full tang. WÜSTHOF Classic Series Knives feature a full bolster and finger guard to support safe knife handling.
APPLICATION & CARE - To ensure that your WÜSTHOF knife stays sharp, please do not use the blade on hard surfaces such as glass, ceramic or metal. Brass naturally changes color over time and can be removed by applying baking soda and lemon juice to the area, letting it sit for 10 minutes then wiping it off with a soft kitchen towel. Hand Wash Only.
TRADITION SINCE 1814 - WÜSTHOF has been family-owned for seven generations and was founded more than 200 years ago in the famous City of Blades. Forged in Solingen, Made in Germany
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Blick Art Materials | 9.87 | ❌ | ❌ | ❌ |
Mobius & Ruppert Wedge Brass Pencil Sharpener - Single Hole
Brass, Wedge
Single Hole
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Mobius & Ruppert | 8 |
| Wüsthof | 5 |
| Mobius + Ruppert | 2 |
| El Casco | 1 |
| Flitz | 1 |
| Ooly | 1 |
| Xuuyuu | 1 |
We've carried out a comprehensive analysis of 4,074 reviews on sharpeners, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select sharpeners priced around $63.68, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 19 sharpeners for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right sharpeners Products based on their needs, saving them considerable time when choosing which sharpeners to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
PickSmartly is dedicated to creating a platform designed to streamline your shopping experience, empowering you to make well-informed purchasing decisions with minimal time and effort. At the heart of our mission is the commitment to earning and maintaining the trust of our users, as we believe this to be fundamental to the services we provide.
When you engage with our websites, services, or tools, we or our approved service providers may utilize cookies to store information. This is done to enhance your user experience by making it more efficient, secure, and tailored to your preferences, as well as for marketing objectives.
We are an Amazon Associate and earn commissions from qualifying purchases. Our participation in the Amazon Services LLC Associates Program, an affiliate advertising initiative, provides us with a means to generate income through links to Amazon.com and its affiliated websites. Please note that Amazon, Amazon Prime, their logos, and the Amazon Prime logo are registered trademarks of Amazon.com, Inc., or its associated companies.
