Kin
The two sides of this ring are represented as opposites - one being an organic and smooth shape and the other being a sharp, geometric form. These two ends might seem like an unlikely pair, however, this ring brings them together in a way in which it is impossible to tell where the contrasting forms turn from one into the other.
Size XS - US 5 - Diameter 15.6 mm
Other sizes:
Size S:
http://shpws.me/KNvT
Size M:
http://shpws.me/KKTj
Size L:
http://shpws.me/KNvU