Dianova Lapstone

Dianova Lapstone is a manufacturer of diamond sharpeners, founded in 1993 in Boden by entrepreneur and inventor Christer Idesam. Christer dedicated countless hours to development, and as a result, Dianova sharpeners are world-renowned for having the highest quality diamond surface in the world. They feature a high density of diamonds and excellent durability. Dianova Lapstone sharpeners are manufactured in Skelleftehamn in northern Sweden.