Diamond Knife Sharpeners – Razor Sharp Results Every Time

Diamond Knife Sharpeners – Razor-Sharp Results Every Time

Our Diamond Knife Sharpeners are designed to both hone and sharpen your blades, making them an essential accessory in every kitchen, butchery, or outdoor kit. Manufactured from electroplated diamond dust, these steels will give your knife a razor-sharp edge that lasts.

JewelStik Diamond Sharpeners – The Original Oval Design

The JewelStik Diamond Sharpener is the original oval-shaped, two-sided diamond steel, trusted by chefs and professionals worldwide for over 30 years.

• Two-Sided Diamond Surface: Sharpening on both sides for maximum efficiency.
• Oval Shape: Helps maintain the perfect sharpening angle, typically 18–22°.
• Variety of Lengths & Widths: Choose the right size to match your knife. (Rule of thumb: your sharpener should be at least as long as your blade).
• Made in the USA: Fully manufactured, assembled, and packaged in America.
• Lifetime Guarantee: Backed by Hewlett for lasting quality and performance.

[Shop Diamond Knife Sharpeners →]

Why Choose Diamond Steels?

• Sharper, Faster: Diamond-coated surfaces cut quickly and efficiently.
• Dual Purpose: Honing and sharpening in one tool.
• Professional Quality: Trusted by butchers, chefs, hunters, and fishermen.
• Durable Build: Long-lasting steels with reliable performance.
• USA-Made: Precision craftsmanship with a lifetime guarantee.

Available Options

Our diamond sharpeners are available in a range of lengths and widths, so you can select the ideal size for your application—whether you’re maintaining kitchen knives, butcher’s blades, or outdoor knives.

Diamond Knife Sharpeners – Trusted by Chefs for Over 30 Years

From the professional kitchen to the home bench, our JewelStik Diamond Sharpeners deliver unmatched sharpening power, ensuring your knives are always ready for the task.