This is a huge ring! It has 2 marks on it. The one I have been able to identify as polish mark for 800 silver. The second mark looks likea tree or 2 w"s on top of each other with a line going up the middle. Any ideas?
http://i40.tinypic.com/2nlt21.jpg
http://i43.tinypic.com/20k61wj.jpg