Antique Engagement Ring Art Deco .28ct Transitional Cut Diamond in PlatinumThis beautiful Art Deco platinum engagement ring is known in the period as a step ring. This is due to the cascading geometric tiers that move down the rings shoulders. In the first tier sits four pairs of two (2) bed set single cut diamonds. Cascading into the lowest tier one finds another bead set single cut diamond before it transitions into a delicate flat shank. A fine step ring example!