While browsing La Garçonne (favourite pastime) I came across Samma and was immediately struck by the sculptural shapes and intricate craftsmanship. After some research I learnt that Samma is a founded by a young sculptor, Hanna Sandin, who does delicate Alexander Calder-like installations. This ring has one of those serene compositions that one will never tire of. 
$81 at La Garçonne (picture source) and $85 at Shop Standing Up