Skip to content
FREE SHIPPING ON ORDERS OVER $99!
FREE SHIPPING ON ORDERS OVER $99!

Diamond Stones

Widest collection of high-quality diamond sharpening stones. From DMT to Nano Hone, our precision-crafted stones deliver exceptional durability and consistent results. Perfect for professionals and enthusiasts who demand razor-sharp edges on even the hardest steels. Shop with confidence backed by lifetime product support.

Filters

$
$
We're here to help
DMT 10" DuoSharp Diamond Kit Save $131.79 Save $0.00
$371.78
$371.78 - $371.78
$371.78
$239.99
$239.99 - $239.99
$239.99

DMT 10" DuoSharp Diamond Kit

DMT
IN STOCK

A Complete Sharpening Kit This kit features the largest DMT DuoSharp Diamond Stones. These 10" x 4" stones sharpen faster allowing you to take lo...

View full details
$371.78
$371.78 - $371.78
$371.78
$239.99
$239.99 - $239.99
$239.99
Save $131.79 Save $0.00
Save 20% Save %
$179.99 - $239.99
$179.99 - $239.99
$179.99
$137.99 - $191.99
$137.99 - $191.99
$137.99

10" DMT DuoSharp Bench Stone

DMT
IN STOCK

At 10" long and 4" wide, this DMT® diamond bench stone is the largest diamond bench stone we carry. DMT diamond sharpeners are well-known for t...

View full details
$179.99 - $239.99
$179.99 - $239.99
$179.99
$137.99 - $191.99
$137.99 - $191.99
$137.99
Save 20% Save %
Save 25% Save %
$239.99
$239.99 - $239.99
$239.99
$179.99
$179.99 - $179.99
$179.99

DMT Double-Sided 10" Dia-Sharp Diamond Stone

DMT
IN STOCK

New Double-Sided Stones at an Introductory Sale Price! Multiple Grits Now Together on One 10" Dia-Sharp! The 10" Dia-Sharp Stones have long been ...

View full details
$239.99
$239.99 - $239.99
$239.99
$179.99
$179.99 - $179.99
$179.99
Save 25% Save %
Save 24% Save %
$157.99 - $179.99
$157.99 - $179.99
$157.99
$119.99 - $143.99
$119.99 - $143.99
$119.99

DMT 10" Dia-Sharp Diamond Stone

DMT
IN STOCK

Description The Dia-Sharp® line of DMT® diamond stones feature a continuous diamond surface attached to heavy duty nickel and steel backed surface...

View full details
$157.99 - $179.99
$157.99 - $179.99
$157.99
$119.99 - $143.99
$119.99 - $143.99
$119.99
Save 24% Save %
Save $189.99 Save $0.00
$479.98
$479.98 - $479.98
$479.98
$289.99
$289.99 - $289.99
$289.99

DMT Double-Sided 10" Dia-Sharp Diamond Stone Kit

DMT
IN STOCK

We've Created a New Diamond Stone Kit We love to offer kits that give you everything you need in exciting packages, and with the DMT Double-Sided 1...

View full details
$479.98
$479.98 - $479.98
$479.98
$289.99
$289.99 - $289.99
$289.99
Save $189.99 Save $0.00

Diamond sharpening stones offer exceptional speed, durability, and precision, making them a top choice for sharpening knives, woodworking tools, chisels, and more. Unlike traditional stones, diamond plates stay flat over time, require little maintenance, and cut through even the hardest steels with ease.

The ultra-hard diamond abrasives remove material quickly, reducing sharpening time. Diamond stones are a great, low maintenance sharpening option. No soaking required, simply use dry or with a little water for easy sharpening. Diamond stones work on all blade types, ideal for sharpening high-hardness steels, including powder metallurgy steels and carbides.

Not sure which diamond stone is best for you? Our sharpening specialists regularly sharpen with all the diamond stones we stock and are here to help, so feel free to reach out with your questions.

Talk to a Sharpening Specialist

Our Sharpening Specialists have hands-on sharpening experience, so you can get advice on selecting the right sharpener for your needs.

1-800-351-8234
productspecialist@sharpeningsupplies.com
Monday through Friday, 8 a.m. - 4 p.m. CT