This is a wonderful large sized men's ring from the Black Hills of North Dakota.  It is decorated with green gold leafage and white grapes. There are also red gold leaf designs.  The ring is handcrafted, has a maker's mark which is hard to decipher, and is also stamped 10K. Condition is excellent.  

Dimensions: Size: 10 1/2, Top 1" X 1", Weight: 13.5 grams