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 M - US 7/8 - Diameter 17.8
Other Sizes:
Size XS:
http://shpws.me/KNvQ
Size S:
http://shpws.me/KNvT
Size L:
http://shpws.me/KNvU