Rare Siberian Diamond Missing for 18 Years Resurfaces from Groningen to Flevoland

An extremely rare Siberian diamond, belonging to the collection of the Groningen University Museum and sought missing for exactly eighteen years, has…

The trail of this lost valuable piece was able to be followed thanks to the meticulous research of the staff at the Hunebedcentrum (Megalithic Monument Center) located in Borger. Museum officials state that…