Diamond Blade Pricing
Analysis of 11,184 eBay listings for diamond blades to determine current market value.
What you'll usually pay
💡 Used ones cost about 14% more here.
👉 In short easy summary
The best value is found in 5-inch blades and unbranded options, which sit 10% and 11% below the market median respectively. High-end brands like Milwaukee command a 100% premium over the median price.
💚 Best value for your money
Price by blade diameter
Why? Prices scale with size, ranging from 17.99 for 5 in to 38.48 for 10 in.
Price by brand
Why? Pricing varies by manufacturer reputation, from 17.74 for unbranded to 40 for Milwaukee.
Price by package quantity
Why? Bulk packs increase total cost, with 10-packs reaching a median of 69.97 compared to 22.22 for single units.
🛒 Some on sale right now
Common questions
What is the median price for a standard diamond blade?
The overall market median price is 19.99.
How much more do 12-inch blades cost compared to the average?
12-inch blades have a median price of 33.19, which is 66% above the market median.
Are used diamond blades more expensive than new ones?
Yes, the used median is 25, while the new median is 21.99.
How we got these numbers
Worked out from 200 live eBay listings (price range $10–$178, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 21, 2026.