About Dianova Lapstone

Dianova Lapstone AB sells and manifactures our propriatery diamond sharpeners to professional customers, since 1993. The production takes place in Skelleftehamn in northern Sweden, and all employees have good working conditions and competitive salaries. The environmental impact is kept to a minimum.

The main purpose of this web page is to make it easy for you to find relevant products, along with descriptions, high res pictures, and instructional movies in multiple languages that helps you to market the products  to your customers.

So why sell Dianova sharpernes then?

Quality – we use the highest grade of industrial diamonds because this is the only way to ensure that the size actually is 30 or 60 microns respectively. The diamonds are then attached using a technique that gives the absolutely highest diamond count per unit area, and on top of that they actually stay there even during many years of intense grinding.

Uncomplicated – our products consists of as few parts as possible and because of this they don’t break. Because of this, and the fact that the sharpeners are very good, we have had only a handful of returns happen since beginning of 1990:s

Economy – our products are attractively priced and as a retailer you can count of having good earnings.

Visiting address:
Dianova Lapstone AB
Näsuddsvägen 14
SE-932 32 Skelleftehamn
Invoice address:
invoice@dianova-ab.se  (preferred)
Dianova Lapstone AB
Kritvägen 7
SE-141 34 Huddinge
Org. no:
VAT no:
Ola Pettersson – CEO
+46 (0)70-349 03 35


Become a partner/place order

Are you not a partner/re-seller already but would like to be one? Simply send an email to our CEO at ola@dianova-ab.se and tell him briefly about your company and how/where you intend to sell our products. We try to be very straight forward and simple to conduct business with so no extra steps is usually required after this initial exchange of emails.

Are you already a partner/re-seller and wants to palce an order? Send an email to order@dianova-ab.se

Time to delivery depends on how the full our order-book is at  the time, but as an indication smaller order of up to 100 sharpeners is usually sent from us within two weeks regardless of when the order is placed. Of course you’ll receive an order confirmation and expected date of delivery within two days from your order. If you are not in a hurry but want better control of when you’ll receive the goods, then tell us the requested date and we’ll use that as delivery date instead.