--- product_id: 23358950 title: "Ultra Sharp XL Double-Sided Diamond Sharpening Stone - 300 & 1000 Grit - Coarse/Extra Fine" brand: "ultrasharp" price: "£53.97" currency: GBP in_stock: true reviews_count: 8 category: "Ultrasharp" url: https://www.desertcart.co.uk/products/23358950-ultra-sharp-xl-double-sided-diamond-sharpening-stone-300-1000 store_origin: GB region: United Kingdom --- # Fast-acting diamond abrasive Dual 300 & 1000 grit precision Durable stay-flat design Ultra Sharp XL Double-Sided Diamond Sharpening Stone - 300 & 1000 Grit - Coarse/Extra Fine **Brand:** ultrasharp **Price:** £53.97 **Availability:** ✅ In Stock ## Summary > 💎 Sharpen smarter, not harder — edge perfection in every swipe! ## Quick Answers - **What is this?** Ultra Sharp XL Double-Sided Diamond Sharpening Stone - 300 & 1000 Grit - Coarse/Extra Fine by ultrasharp - **How much does it cost?** £53.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/23358950-ultra-sharp-xl-double-sided-diamond-sharpening-stone-300-1000) ## 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 - • **Dual Grit Mastery:** Coarse 300 grit for rapid edge restoration, extra-fine 1000 grit for professional honing. - • **Diamond Speed Tech:** Monocrystalline diamonds sharpen faster with less effort—goodbye hand fatigue. - • **Secure Sharpening Setup:** Non-slip adjustable base ensures consistent angles and safe, mess-free sharpening. - • **Maintenance-Free Flatness:** Engineered to stay perfectly flat—no flattening or soaking needed, ever. - • **Universal Blade Compatibility:** Sharpen everything from chef’s knives to woodworking tools with ample 8”x2.5” surface. ## Overview The Ultra Sharp XL Double-Sided Diamond Sharpening Stone features dual 300 and 1000 grit surfaces for fast edge restoration and fine honing. Crafted with monocrystalline diamonds, it sharpens quickly with minimal pressure and stays flat without maintenance. Its 8”x2.5” size fits a wide range of knives and tools, while the non-slip adjustable base ensures safe, precise sharpening every time. ## Description Ultra Sharp XL Double-Sided Diamond Sharpening Stone - 300 & 1000 Grit - Coarse/Extra Fine - Waterstones Sharpening Stones - desertcart.com Review: Good basic stone. - This is a solid stone to get any knife to a good working edge. "Working edge" being the key. Don't expect a 1000 grit to give you razor sharp hair popping edges, but this stone will get them pretty darn sharp... I use this one to get my edges sharp and profile quick, from standard stainless kitchen Knives to pocket knives made with premium super steels, this stone's medium side will reprofile most dings and such in a badly dulled blade, the fine side will get a good working edge on anything. Then with a nice sharp edge set, for shaving sharp edges I take them to a 2000/5000 water stone to polish them even finer... Review: outstanding vslue and quality and performance - works great ## Features - DUAL GRIT FOR COMPLETE SHARPENING: Whether you need to restore a worn edge or achieve a razor-sharp finish, this stone has you covered. Use the 300-grit side for fast metal removal and the 1200-grit side for professional-grade honing and polishing - FAST WORKING DIAMOND ABRASIVE: Engineered with monocrystalline diamonds, this plate sharpens much faster than traditional whetstones. Requires only light pressure; reduces hand fatigue making it easy for beginners and professionals alike - DURABLE STAY-FLAT DESIGN: Unlike waterstones that dish out and need flattening, these plates remain flat and require no maintenance; Durable design sharpens the hardest steels; If it’s metal these stones will sharpen it - SHARPENS ALL KNIVES & TOOLS: The 8” x 2.5” size provides ample surface area for sharpening a wide variety of blades including chefs knives, woodworking chisels and plane blades; Restore your dullest blades to peak performance quickly - CLOG-RESISTANT PATTERN: Eliminates the tendency to clog keeping the surface clean and clear of metal shavings; MESS-FREE: No messy oils or pre-soaking required: Use with glass cleaner for quick, hassle-free sharpening - NON-SLIP ADJUSTABLE BASE: The included heavy-duty holder keeps the stone firmly in place while sharpening and provides the knuckle clearance needed to hold a consistent angle; Complete instruction included ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002F7UWN6 | | Best Sellers Rank | #1,236,771 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,371 in Sharpening Stones | | Brand | Ultrasharp | | Brand Name | Ultrasharp | | Color | Black, Silver | | Customer Reviews | 4.1 out of 5 stars 53 Reviews | | Grit Type | Extra Fine,Light,Coarse | | Item Dimensions L x W x H | 8"L x 2.5"W x 1"H | | Item Weight | 2.8 Pounds | | Manufacturer | Ultra Sharp | | Material | Diamond, Steel | | Material Type | Diamond, Steel | | Number of Items | 1 | | Product Dimensions | 8"L x 2.5"W x 1"H | | UPC | 753182257778 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Ultrasharp - **Color:** Black, Silver - **Grit Type:** Extra Fine,Light,Coarse - **Item Weight:** 2.8 Pounds - **Manufacturer:** Ultra Sharp - **Material:** Diamond, Steel - **Number of Items:** 1 - **Number of Packs:** 1 - **Product Dimensions:** 8"L x 2.5"W x 1"H - **Unit Count:** 1.0 Count ## Images ![Ultra Sharp XL Double-Sided Diamond Sharpening Stone - 300 & 1000 Grit - Coarse/Extra Fine - Image 1](https://m.media-amazon.com/images/I/61yrFAqXllL.jpg) ![Ultra Sharp XL Double-Sided Diamond Sharpening Stone - 300 & 1000 Grit - Coarse/Extra Fine - Image 2](https://m.media-amazon.com/images/I/71-i6PrXtFL.jpg) ![Ultra Sharp XL Double-Sided Diamond Sharpening Stone - 300 & 1000 Grit - Coarse/Extra Fine - Image 3](https://m.media-amazon.com/images/I/81cX139twWL.jpg) ![Ultra Sharp XL Double-Sided Diamond Sharpening Stone - 300 & 1000 Grit - Coarse/Extra Fine - Image 4](https://m.media-amazon.com/images/I/71D+Fu0TS2L.jpg) ![Ultra Sharp XL Double-Sided Diamond Sharpening Stone - 300 & 1000 Grit - Coarse/Extra Fine - Image 5](https://m.media-amazon.com/images/I/71R5aQSR5EL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good basic stone. *by L***D on June 22, 2015* This is a solid stone to get any knife to a good working edge. "Working edge" being the key. Don't expect a 1000 grit to give you razor sharp hair popping edges, but this stone will get them pretty darn sharp... I use this one to get my edges sharp and profile quick, from standard stainless kitchen Knives to pocket knives made with premium super steels, this stone's medium side will reprofile most dings and such in a badly dulled blade, the fine side will get a good working edge on anything. Then with a nice sharp edge set, for shaving sharp edges I take them to a 2000/5000 water stone to polish them even finer... ### ⭐⭐⭐⭐ outstanding vslue and quality and performance *by U***E on September 27, 2022* works great ### ⭐⭐⭐⭐⭐ I have been using this since February and it works ... *by A***R on July 13, 2017* I have been using this since February and it works well to set and sharpen an edge. So far it has stood up well and still sharpens chisels and plane irons well, though the coarse side has discolored a little bit, I am not sure if that is rust or something else. ## Frequently Bought Together - Ultra Sharp XL Double-Sided Diamond Sharpening Stone | Coarse and Extra Fine Grit - SHAPTON Ha No Kuromaku Ceramic Whetstone (A-set) Medium Grit (#1000) + Fine Grit (#5000) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/23358950-ultra-sharp-xl-double-sided-diamond-sharpening-stone-300-1000](https://www.desertcart.co.uk/products/23358950-ultra-sharp-xl-double-sided-diamond-sharpening-stone-300-1000) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-17*