---
product_id: 422436028
title: "Ultra Sharp Diamond Sharpening Stone Set - 8 x 3 Coarse/Medium/Extra Fine"
brand: "ultrasharp"
price: "4775 kr"
currency: NOK
in_stock: true
reviews_count: 5
category: "Ultrasharp"
url: https://www.desertcart.no/products/422436028-ultra-sharp-diamond-sharpening-stone-set-8-x-3-coarse
store_origin: NO
region: Norway
---

# 300, 600, 1200 grit ultra-fast sharpening Durable micronized monocrystalline diamond surface Universal stone holder fits 6-9 inch stones Ultra Sharp Diamond Sharpening Stone Set - 8 x 3 Coarse/Medium/Extra Fine

**Brand:** ultrasharp
**Price:** 4775 kr
**Availability:** ✅ In Stock

## Summary

> 🔪 Sharpen smarter, not harder — edge perfection in every stroke!

## Quick Answers

- **What is this?** Ultra Sharp Diamond Sharpening Stone Set - 8 x 3 Coarse/Medium/Extra Fine by ultrasharp
- **How much does it cost?** 4775 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/422436028-ultra-sharp-diamond-sharpening-stone-set-8-x-3-coarse)

## Best For

- ultrasharp enthusiasts

## Why This Product

- Trusted ultrasharp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Electroplated micronized diamond surface resists wear and maintains flatness, delivering consistent, professional results every time.
- • **Rock-Solid Stability:** Universal stone holder ensures a secure, slip-free sharpening experience for stones between 6 and 9 inches.
- • **Versatile Power Tool:** Perfect for chefs, woodworkers, and enthusiasts who demand precision sharpening without the bulk of grinders.
- • **Confidence Guaranteed:** Backed by a no-questions-asked 100% satisfaction guarantee—join thousands of pros who trust UltraSharp.
- • **Precision Edge Mastery:** Achieve razor-sharp edges on all knives, including ceramic and high-carbon steel, with ultra-fast 3-stage grit progression.

## Overview

The Ultrasharp Diamond Sharpening Stone Set features three premium 8" x 3" stones with 300, 600, and 1200 grit micronized monocrystalline diamonds electroplated on steel plates. Designed for rapid, precise sharpening of all knife types—including ceramic—this set includes a universal stone holder for stability and durability that withstands thousands of uses. Trusted by professionals and backed by a 100% satisfaction guarantee, it’s the ultimate tool for maintaining flawless edges.

## Description

This UltraSharp Diamond Sharpening Stone Set is the best value we've ever seen in a diamond sharpener. We've tested every diamond sharpening stone made and the Ultra Sharp perform better than any of them. The stones are made of micronized monocrystalline diamonds that are electroplated to the surface of metal plates which provides outstanding durability. This set includes three diamond sharpening stones plus the universal stone holder to keep the stones firmly in place while you are sharpening. These extremely fast honing 300, 600 and 1200 grit diamond stones will quickly sharpen anything with a cutting edge including high carbon, stainless, and ceramic knives! We're so confident in these stones that we back them with our "No Questions Asked 100% Satisfaction Guarantee"! Whether you are a chef, sportsman, woodworker or knife enthusiast, Ultra Sharp diamond sharpening stones will quickly give you the results you need. You won't be disappointed!

Review: Substantial. Good quality. 3"-width is nice! Highly recommend. - I'm very happy with these! The 3" width is a big improvement over the narrower ones I had before. These are substantial -- not light. The coarse one functions very well as a dressing tool for my synthetic water stones.
Review: Great value - these will probably last forever - Been using them for a while now and they're holding up great.

## Features

- 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.No Questions Asked 100% Guarantee

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FPP46W2 |
| Brand | Ultrasharp |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,047) |
| Date First Available | 6 October 2016 |
| Item Weight | 3.63 Kilograms |
| Material | Steel |
| Model Number | D38CFE |
| Product Dimensions | 20.32 x 7.62 x 0.76 cm; 3.63 kg |

## Product Details

- **Brand:** Ultrasharp
- **Grit type:** Medium
- **Item weight:** 3.63 kg
- **Material:** Steel
- **Product dimensions:** 20.3L x 7.6W x 0.6H centimeters

## Images

![Ultra Sharp Diamond Sharpening Stone Set - 8 x 3 Coarse/Medium/Extra Fine - Image 1](https://m.media-amazon.com/images/I/712hEfx0fnS.jpg)

## Questions & Answers

**Q: Are these mono or poly crystalline diamonds?**
A: Ultra Sharp Sharpeners are made of micronized monocrystalline diamonds which results in faster sharpening speeds and greater durability than fragmented polycrystalline diamonds.The key aspects of Ultra Sharp stones are the quality of the diamonds, the carefully graded particle size, and the dense, even distribution of the diamonds on the stones.  This combination of features makes the stones consistently reliable, durable and an exceptional value.

**Q: what is the base made from?  Nickel?  And could i use Trend abrasive lapping fluid?**
A: The base is made from nickle-plated steel.  The best lubricant to use for diamond stones is Krud Kutter.  Krud Kutter is inexpensive and can be found at most hardware stores.  Windex or any all-purpose cleaner like Fantastic, Formula 409 ect all work well but Krud Kutter is the best.  You can use an expensive lapping fluid but these are much cheaper options that work just as good or better.

**Q: Why does this set cost so much more than the ultra sharp ii set?**
A: This set is 8 x 3 inches and includes the Universal Stone Holder.  The Ultra Sharp II set is 6 x 2 inches and does not include a stone holder.

**Q: Where are these made, usa, china?**
A: Being as anything about where these stones are from has been rather elusive and it's not on the package or stones anywhere(that's a first) I'm going to say it's safe to assume China.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Substantial. Good quality. 3"-width is nice! Highly recommend.
*by B***K on 12 August 2026*

I'm very happy with these! The 3" width is a big improvement over the narrower ones I had before. These are substantial -- not light. The coarse one functions very well as a dressing tool for my synthetic water stones.

### ⭐⭐⭐⭐⭐ Great value - these will probably last forever
*by W***S on 7 January 2023*

Been using them for a while now and they're holding up great.

### ⭐⭐⭐⭐⭐ Completely worth it👌
*by L***O on 24 October 2020*

I love this product the UPS lost my first package but the owner gladly helped me out and even had the curtesy to reach out to me about the product. This item is really awesome, it sharpens your blades immediately. No time or money wasted, if anything it’s completely worth the investment to keep not only your knives sharp but tools and all sorts of metal that falls in the category of maintianing. This item comes with three stones and three different grits, and it works really good. At first it’s stiff and may scratch the coating or blade a bit but overall the blade ends up sharp enough to shave your arm and you won’t ever have to use a normal stone again. If your looking for something cheaper, just do what I did and save up your money and buy this and I swear this will really last you longer than any other one. Trust me you’ll love it. Thanks for reading my review I’m glad with my purchase and I thank the seller of this item to the max for his support and help.

## Frequently Bought Together

- Ultra Sharp Diamond Sharpening Stone Set - 8 x 3 Coarse/Medium/Extra Fine
- Trend Diamond Abrasive Lapping Fluid, 3.4 fl oz, Blue, Professional Grade Sharpening Fluid for Optimum Performance, DWS/LF/100
- Hutsuls Brown Leather Strop with Compound - Get Razor-Sharp Edges with Stropping Kit, Green Honing Compound & Vegetable Tanned Two Sided Knife Sharpener Step-by-Step Guide Included

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**Shop now:** [https://www.desertcart.no/products/422436028-ultra-sharp-diamond-sharpening-stone-set-8-x-3-coarse](https://www.desertcart.no/products/422436028-ultra-sharp-diamond-sharpening-stone-set-8-x-3-coarse)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*