Diamant Cast-Iron Manual Grain Mill

Brand: Diamant
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  • Diamant Grain Mill

    Massive strength and careful engineering make the Diamant Grain Mill one of the finest hand-turned mills in the world.

    After analyzing dozens of mills, this one emerges head and shoulders above the rest. It is beautiful, high-performing, and, since it is made entirely of cast iron, it will far outlast lighter aluminum mills. The Diamant is equally at home in a farmer's barn cracking bushels of corn for livestock, or in a baker's kitchen milling fine flour for delicate pastries.

    Unique Pre-Grinding System for Superior Results - Only the Diamant has it! Several blunt pre-grinding "teeth" gently mash grain. When it gets to the auger it's perfectly prepared for a smoother, more even grind. Competitor models use an impractical spring arrangement that's not nearly as effective and completely lacks the elegant engineering of the Diamant.

      • Grinds fast and fine
      • Grinds virtually anything (without the need of additional augers)
      • Easy to use
      • Solid cast iron - built to last with little maintenance!
      • Quality-made in Poland

    More Info:

    Thousands sold worldwide since 1920!

    Grinds fast and fine - Extra large burrs churn out flour as fine as store-bought 20% faster and much more easily than any other hand-turned mill on the market.

    Grinds virtually anything - Corn, beans, and most oily materials can be ground without using a special auger. Grinds all grains, many spices, legumes, beans, nuts (except peanuts) and seeds without changing burrs! Make flour, meal, coffee, sesame tahini, cereal, or animal feed. Specially engineered iron/steel burrs grind just as fine as other mills' stone burrs – and they eliminate stone grit in your flour.

    Easy to use:

    • Big V-belt flywheel is made of solid cast iron, not aluminum. Adds momentum to the turning action, rotates smoothly, and makes it easy to motorize.
    • Adjusts quickly and easily from powder-fine to coarse.
    • The long wooden handle lets you use two hands for more leverage. Or share the work with a friend (face each other). Grinding is much easier - and more fun - with two people.
    • Bushing/sealed bearings eliminate maintenance - never need to be oiled!

    Built to last - This mill hearkens to an earlier time when things were built to outlast their owner and be passed on to the next generation. Solid cast iron mill is one of the heaviest hand mills in the world. Non-toxic green finish with gold trim, force-feeding worm auger pre-mashes grains, three kinds of burrs adds versatility, one-year warranty.


    • Weight - 58 lbs.
    • Dimensions - 16" V-belt pulley, 5¼" OD machined iron burrs, 14"H


    Diamant Handle Extension

    The Diamant Handle Extension adds leverage for easier turning. 


    Diamant Replacement All-Purpose Burrs

    The Diamant Replacement All-Purpose Burrs is the standard burrs for the Diamant. 


    Diamant Extra Fine Burrs

    The Diamant Extra Fine Burrs are best for pastry flour.


    Diamant Extra Coarse Burrs

    The Diamant Extra Coarse Burrs are best for heavy multi-grain bread and coarse cornmeal.

  • We use preferred shipping carriers, including but not limited to, FedEx, UPS, DHL, and USPS. 

    Typical shipping requires 2-10 days. 


  • We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price than us within six months of your purchase date please let us know and we will refund your original payment for the difference.  We want you to feel confident that you are getting the absolute best price for the product you are ordering.  If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.

    To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors' website within six months from the date of your order and we will process the credit accordingly.

    Our 100% Price Guarantee has some limitations:

    • You must purchase the item from our website before requesting your Price Match Guarantee
    • Promotions such as rebates and buy one, get one free offers are not eligible
    • The item must be in stock on the competitors' website
    • The competitor must be an online store, they may not have a retail location
    • The website cannot be a discounter or auction website (ie; eBay, overstock, etc..)
    • The competitor must be an Authorized Retailer of the product in question
    • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax

Diamant Cast-Iron Manual Grain Mill Reviews

Customer Reviews

Based on 15 reviews
Mitchell R. (Kerrville, US)
Very difficult item to obtain

Diamant grain mill was by far the most difficult item to actually get that I’ve ever ordered. Over a year from my initial purchase. Originally ordered Christmas Day 2021. After five month I decided to give up and order a mill from the US that didn’t have the supply chain issues. Several months past before my “ wants” got the best of me. I knew I liked the look and durability of Diamant. I reordered in August. This time Extreme Wellness sent out updates on arrival dates. I received this beautiful mill around the first week of February. The mill arrived with a few chips in the enamel paint. I reported this to Extreme Wellness. I received an email immediately wishing to resolve the issue. They checked the manufacture in Europe to find out they are going to send touch up paint. I am very happy with this purchase as it not only will be the most durable piece of kitchen equipment I’ve purchased but also the most beautiful. Presently I am building a table to permanently mount it to for use and display. Thanks Extreme Wellness for being diligent with the manufacture and patient with me when I would call for a status update.

Adam B. (Pittsburgh, US)
Diamant Grain Mill

Great Company and fast delivery, paint was chipped in couple stops from shipping. Have used it almost everyday since arrived. It does a great job, will definitely recommend!!!!

Richard P. (Minneapolis, US)

I lucked out. These are the best and if you want one, you better get in line.

Fred J. (Salt Lake City, US)

Great Customer Service

Jerry B.
Diamant grain mill.

I was pretty excited when my new diamant grain mill came in.However my heart sank when when it arrived with 2 broken pieces and many powder coat paint chips.I will give 5 stars because of their superb service after the sale and beyond.I would most definitely buy more products of your products.

Hi Jerry,

Thanks so much for your recent review! As a small business, this really helps us out

We sincerely apologize for the inconvenience this has caused. Our team is closely monitoring the arrival of the next shipment which should be coming in the next few weeks. We'll make sure to ship out your Diamant Grain Mill replacement as soon as it is available.

Thank you so much for your patience and understanding.

Extreme Wellness Supply Team

John T. (Wadley, US)
Well made mill

This grain mill is substantial and well made. I have not used it since I want to mount a 1 hp electric motor to turn the mill. I am confident that it will do the job.
I would recommend it to anyone needing a quality grain mill. I ordered it a little over a year ago but Extreme Wellness came through as quickly as they could get this back ordered mill. A long wait but worth it.

Tonya D. (Nashville, US)
Love this Mill

This company was the best to purchase from. They kept you informed. They answered all my extra questions along the way. So happy to have this mill.

Kari T. (Oklahoma City, US)
Diamant Grain Mill and Replacement Burrs

We received our grain mill and replacement burrs. We haven't tried it out yet, but it looks great. Thank you so much for always being willing to answer questions and give updates during the waiting process.

Brittany W. (Fallon, US)
We love it.

Perfect and beautiful 😍

Tina F. (Phoenix, US)
new grinder

Received grinder theres some paint chipped off fly wheel ..other than that it works great