I. Hennig Tenders will be tendering a large selection (approximately 250 stones) of large single rough stones (10.80 carats to 183 carats) of Russian origin. Commenting on the upcoming rough diamond tender, I. Hennig Tenders CEO, David Kuchler said, “We will be offering a significant selection of large rough goods of Russian origin sourced in Gokhran in this upcoming tender. The tender will comprise of specialist commercial (cleavage and rejection) articles presenting an interesting buying opportunity to our tender clients.” The Tender will be held in Antwerp February 15-23. Viewings are by appointment only. For more information and to arrange a viewing request email email@example.com.