Here is a very large, sculptural Sterling silver ring  called 'Sagitta' by Björn Weckström for the leading Finnish company of Lapponia. The folded silver, silky smooth, has been transformed into a moon landscape.  The ring is both large in size as well as for a large finger size.  Open shank will allow a small adjustment. 

Condition: Excellent, no visible damage, very little wear

Marks: Scales, crown in heart, Lapponia logo, 925,  B8 (for 1979),  Lapponia

Size: to fit finger size:  UK V US  10.5, Eu 63