well , I have have this ring for about a year now . my ring size be between a 6.5-7 , depend on the ring . I have read the review where it say that the size be a little small , so I buy the size 7 . it fit wonderfully , no problem at all . the ring have a good quality weight to it too . and for I it do not turn my finger green . but then that very rarely happen with my skin anyway . I love all the intricate detail on the design and how the nice blacken in the background really bring out those detail . also , I be incredibly glad all of the design be in good shape , no deformity or anything cover over with a sloppy blacken job . all in all , I be greatly please with this ring and I wear it all the time . when other people notice it they always comment on how they love it and how unique it be .