Vintage Georg Jensen Sterling Silver Uno Ring - design 451

A solid silver spike Uno ring consisting of a ring of an sculptural curved tusk type motif raised above a reverse tapered round profile shank - marked 925 for Sterling Silver with post 1945 marks for Georg Jensen of Copenhagen and design number 451 by Jacqueline Rabun and known as the "Uno" ring (designed to celebrate the Centenary of Jensen in 2004) - total weight  9.2grms - dimensions of face 40 x 6mm - current ring size approx J.5 (USA 5) - c.2005 Denmark