--- product_id: 2233341 title: "Diamond Stone" brand: "spyderco" price: "EC$371" currency: XCD in_stock: true reviews_count: 13 category: "Spyderco" url: https://grenada.desertcart.com/products/2233341-diamond-stone store_origin: GD region: Grenada --- # Diamond grit for ultra-fast steel removal Triangular design for versatile edge contact Precision fit for Spyderco Sharpmaker system Diamond Stone **Brand:** spyderco **Price:** EC$371 **Availability:** βœ… In Stock ## Summary > πŸ’Ž Sharpen smarter, not harder β€” own the edge that commands respect. ## Quick Answers - **What is this?** Diamond Stone by spyderco - **How much does it cost?** EC$371 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [grenada.desertcart.com](https://grenada.desertcart.com/products/2233341-diamond-stone) ## Best For - spyderco enthusiasts ## Why This Product - Trusted spyderco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Ergonomic & Efficient Design:** Slim 7-inch rods fit perfectly in the Sharpmaker system for effortless, consistent sharpening angles. - β€’ **Versatile Triangular Profile:** Sharpen plain edges, serrations, and specialty blades with unmatched control. - β€’ **Trusted Durability & Warranty:** Premium diamond material backed by a 2-year manufacturer warranty ensures long-lasting performance. - β€’ **Lightning-Fast Edge Restoration:** Diamond grit cuts through nicks and dullness in minutes, not hours. - β€’ **Customizable Sharpening Workflow:** Mix and match abrasive stones to go from aggressive re-beveling to mirror-polished edges. ## Overview The Spyderco Tri-Angle Sharpmaker Diamond Grit Stone is a precision-engineered accessory rod designed exclusively for the Spyderco Tri-Angle Sharpmaker system. Featuring coarse diamond abrasives, it delivers rapid steel removal and edge restoration, ideal for re-profiling and repairing damaged blades. Its unique triangular shape offers versatile sharpening surfaces for plain and serrated edges alike. Lightweight and durable, this 7-inch rod enhances your sharpening setup with professional-grade performance and a 2-year warranty, making it the go-to choice for serious knife enthusiasts and professionals seeking efficiency and precision. ## Description Buy Spyderco Tri-Angle Sharpmaker Stone, Diamond Grit | Quick Steel Removal, Sharpening Abrasive Rods for Tri-Angle Sharpmaker System, 2-Pack: Sharpening Stones - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Coarse 220 grit, works well for re-beveling knives - This is the missing part of a Sharpmaker. The brown stones don't cut aggressively enough to remove nicks or change the profile angle of an edge. What would take an hour with the brown stones is a few minutes with these. I use the large DMT diamond plates for sharpening woodworking tools, so I'm used to not using heavy pressure. Some reviewers have said the diamonds fall off. Not for me with light pressure. Once you have used diamonds, you will quickly grow impatient with anything else for coarse sharpening. I use the diamonds, then side of brown stones, then side of white stones. I don't use the edges for anything except serrations if they fit, or the occasional hooked blade. It is true you can buy a nice diamond plate and a 4000 grit Shapton glass stone for about the same money as this plus the sharpmaker, but for ease of use I would recommend this for knives (not chisels or other woodworking tools of course). It's much easier to hold the knife vertically than to try to maintain an angle on a horizontal plate. Some people have built stands to hold their stones or plate at a similar 15 or 20 degree from vertical angle, if that appeals to you. If you are only going to sharpen short pocket knives, an alternative is to buy the lansky-style DMT aligner sharpening kit and get the optional ceramic stone for it if you want a polished edge. In addition to learning to feel for the burr and maintaining a constant angle, it's helpful to have a 10x triplet magnifier and look at the edge after each sharpening step. I see plenty of you tube videos where people will go through six waterstones in a ritual to get an edge, when a few more strokes on half that would remove any scratches with much less time. Look at videos from knife makers, not users - they don't waste time. Review: Spyderco Diamond Rod, does the job on dull serrated blades - I have had the Spyderco ceramic sharpener kit for many years, about 20. They work fine for most of my pocket serrated and straight edge knifes , if not too dull. For fine knifes I prefer to use a larger flat Arkansas stone. I got these diamond rods mostly for my serrated kitchen knifes, some of which were ignored for a while. The ceramic rods that came with a kit just required too much time and patience to sharpen . My hand hurt afterwords. I was going to send them to Wusthof to sharpen, but now during CV19 crisis they are closed. So I looked around and found these, new to me diamond rods. I read the reviews and was a bit concerned about the fit. No issues the uncoated end fits just like the original ceramic rods. I used them with about the same touch as ceramic rods holding the knife lightly and stroking down gently as if I wanted to whittle a piece off. The grit on these felt about like a 400 sandpaper, much more aggressive than the ceramic rods which are used best on semi sharp knifes to hone them. No problems with diamonds coming loose, that would take gorilla strokes. It helped to restore old serrated knifes and then I honed them with the ceramic rods. Now I will use the ceramic rods more frequently on them, mostly the brown one. I also use the honing steel rod that came with the knife set after every use, to smooth the edge. ## Features - Designed for the Tri-Angle Sharpmaker - Engineered specifically for Spyderco’s Tri-Angle Sharpmaker system, these accessory stones provide a reliable way to maintain cutting edges or expand the capabilities of your sharpening system. - Multiple Abrasive Options - Choose from Diamond, CBN, Medium, Fine, or Ultra Fine stones to support different sharpening stages, from aggressive steel removal and edge restoration to refinement and polishing. - Versatile Triangular Stone Design - The triangular profile provides broad flat surfaces and narrow edges, making it suitable for sharpening plain edges, serrations, and other specialized blade profiles with controlled contact. - From Fast Sharpening to Fine Polishing - Diamond and CBN stones provide coarse abrasion for quick steel removal, while Medium and Fine ceramics refine the edge and Ultra Fine ceramic produces a highly polished finish. - Replace or Expand Your Sharpening System - Replace lost or damaged Sharpmaker stones or add different abrasive options to customize your sharpening process; accessory stones are sold individually or in pairs as specified. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000WUKFBM | | Best Sellers Rank | #118,608 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #176 in Sharpening Stones | | Brand | Spyderco | | Brand Name | Spyderco | | Color | White | | Customer Reviews | 4.7 out of 5 stars 633 Reviews | | Global Trade Identification Number | 00716104640164 | | Grit Type | Coarse | | Included Components | Product | | Item Dimensions L x W x H | 0.51"L x 0.51"W x 7.01"H | | Item Highlight | Quick Steel Removal, Sharpening Abrasive Rods for Tri-Angle Sharpmaker System, 2-Pack | | Item Type Name | Holster | | Item Weight | 2.4 ounces | | Manufacturer | Spyderco | | Manufacturer Part Number | 204D | | Manufacturer Warranty Description | 2 Year Manufacturer | | Material | Diamond | | Material Type | Diamond | | Model Number | 640164 | | Number of Items | 1 | | Number of Packs | 2 | | Product Dimensions | 0.51"L x 0.51"W x 7.01"H | | UPC | 716104640164 716104640607 | | Unit Count | 1 Count | ## Product Details - **Brand:** Spyderco - **Color:** White - **Grit Type:** Coarse - **Item Highlight:** Quick Steel Removal, Sharpening Abrasive Rods for Tri-Angle Sharpmaker System, 2-Pack - **Item Weight:** 2.4 ounces - **Manufacturer:** Spyderco - **Material:** Diamond - **Number of Items:** 1 - **Number of Packs:** 2 - **Product Dimensions:** 0.51"L x 0.51"W x 7.01"H ## Images ![Diamond Stone - Image 1](https://m.media-amazon.com/images/I/519wEoibFFL.jpg) ![Diamond Stone - Image 2](https://m.media-amazon.com/images/I/61OQVmlIzYL.jpg) ![Diamond Stone - Image 3](https://m.media-amazon.com/images/I/618zHxyEpoL.jpg) ![Diamond Stone - Image 4](https://m.media-amazon.com/images/I/6158oIf9AGL.jpg) ## Questions & Answers **Q: Should I buy the diamond rods for this?** A: Pablo, the only time you need the Diamons rods is if your planning on changing the angle of the bevel. Lets say you are trying to sharpen at 20 degrees per side, but when you use the other stones, you notice your stones are not touching the apex of the blade. Then you would need the diamond stones to set a new bevel to match the proper degree required. The diamond stones does this job fairly fast and incredibly well. Hope this helped, if you have any more questions. Post and Ill try to help! **Q: Will this sharpen ceramic blades?** A: No, this would destroy a ceramic blade. These are very rough and are designed to take off a lot of metal when reprofiling a blade. Ceramic is too delicate. **Q: What is the Micron of these stones and grid if you have any information? Thank You Have a great day!** A: i dont know the micron for the diamond stones the grid is 400 microns for the medium stone is 20 fine 9 ultra fine7 hope it helps you **Q: Are these poly-diamond infused of mono-diamond infused?** A: The spyderco catalog for this product (204D) doesn’t specify, you may check the the bladeforums site for extensive discussion. I’ve found them effective on my harder steels like S35VN and S90V. My Benchmade 940-1 in S90V came dull as a butter knife and forty or so swipes on these diamond rods got it pretty well on its way to shaving. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Coarse 220 grit, works well for re-beveling knives *by R***E on August 4, 2019* This is the missing part of a Sharpmaker. The brown stones don't cut aggressively enough to remove nicks or change the profile angle of an edge. What would take an hour with the brown stones is a few minutes with these. I use the large DMT diamond plates for sharpening woodworking tools, so I'm used to not using heavy pressure. Some reviewers have said the diamonds fall off. Not for me with light pressure. Once you have used diamonds, you will quickly grow impatient with anything else for coarse sharpening. I use the diamonds, then side of brown stones, then side of white stones. I don't use the edges for anything except serrations if they fit, or the occasional hooked blade. It is true you can buy a nice diamond plate and a 4000 grit Shapton glass stone for about the same money as this plus the sharpmaker, but for ease of use I would recommend this for knives (not chisels or other woodworking tools of course). It's much easier to hold the knife vertically than to try to maintain an angle on a horizontal plate. Some people have built stands to hold their stones or plate at a similar 15 or 20 degree from vertical angle, if that appeals to you. If you are only going to sharpen short pocket knives, an alternative is to buy the lansky-style DMT aligner sharpening kit and get the optional ceramic stone for it if you want a polished edge. In addition to learning to feel for the burr and maintaining a constant angle, it's helpful to have a 10x triplet magnifier and look at the edge after each sharpening step. I see plenty of you tube videos where people will go through six waterstones in a ritual to get an edge, when a few more strokes on half that would remove any scratches with much less time. Look at videos from knife makers, not users - they don't waste time. ### ⭐⭐⭐⭐⭐ Spyderco Diamond Rod, does the job on dull serrated blades *by G***. on June 20, 2020* I have had the Spyderco ceramic sharpener kit for many years, about 20. They work fine for most of my pocket serrated and straight edge knifes , if not too dull. For fine knifes I prefer to use a larger flat Arkansas stone. I got these diamond rods mostly for my serrated kitchen knifes, some of which were ignored for a while. The ceramic rods that came with a kit just required too much time and patience to sharpen . My hand hurt afterwords. I was going to send them to Wusthof to sharpen, but now during CV19 crisis they are closed. So I looked around and found these, new to me diamond rods. I read the reviews and was a bit concerned about the fit. No issues the uncoated end fits just like the original ceramic rods. I used them with about the same touch as ceramic rods holding the knife lightly and stroking down gently as if I wanted to whittle a piece off. The grit on these felt about like a 400 sandpaper, much more aggressive than the ceramic rods which are used best on semi sharp knifes to hone them. No problems with diamonds coming loose, that would take gorilla strokes. It helped to restore old serrated knifes and then I honed them with the ceramic rods. Now I will use the ceramic rods more frequently on them, mostly the brown one. I also use the honing steel rod that came with the knife set after every use, to smooth the edge. ### ⭐⭐⭐⭐⭐ Great for Honing Knife Edge *by L***B on March 28, 2012* These are a great addition to the Spyderco Tri-angle sharpening system. If I am going to sharpen a knife for the first time on this system I use these diamond sharpeners to make sure the blade edge is honed to the correct angle and to give it a nice even edge. Next I use the finer but "course" ceramic stone that the system came with. Finally I use the white "fine" stone to finish the blade to a shaving sharp edge. After that, as long as I don't abuse the blade, I just use the fine stones the maintain a sharp edge. These diamond rods save me a allot of time by taking material off of the blade much faster than the "courser" stone the system comes with. These also work very well for taking nicks out of a blade, which would take forever with just the ceramic stones. ## Frequently Bought Together - Spyderco - Tri-Angle Diamond Sharpening Stones for Professional-Grade Finishing and Polishing - 2-Pack - 204D - Spyderco - Tri-Angle White Sharpening Stone with Ultra-Fine-Grit for Professional-Grade Finishing and Polishing - 204UF1 - Spyderco Tri-Angle Sharpmaker, Complete Knife Sharpening System with Medium Grit and Fine Ceramic Stones for Professional-Grade Finishing - Compact, Easy-to-Use Design - 204MF --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://grenada.desertcart.com/products/2233341-diamond-stone](https://grenada.desertcart.com/products/2233341-diamond-stone) --- *Product available on Desertcart Grenada* *Store origin: GD* *Last updated: 2026-10-05*