This gorgeous ring from the le vian couture® collection showcases a fiery oval-cut passion ruby™. Sweet vanilla diamonds® halo the center and shimmer along the band, which is styled in lustrous and durable platinum. The ring has a total diamond weight of 1/2 carat. Le vian®. Discover the legend. This ring is available in limited sizes. If you don't see your size here, please visit a store to order your ring.