Dianova Lapstone

Dianova Lapstone AB was started in Boden in 1993, by the entrepreneur and inventor Christer Idesam. 
Christer spent numerous hours (and money) in the development of the Dianova process, the very reason we are known to have the best diamond surfaces in the world. Best? – Yes best in terms of evenness, count of diamond per surface area and durability. 

Since then, the Dianova Lapstone sharpeners have been locally manufactured, using their own secret “recipe”. 

Since 2011 Dianovas production takes place in Skelleftehamn, with good worker conditions and minimal environmental impact.