Antique Right Hand Ring Art Deco .72 Round Brilliant Cut Diamond in PlatinumThis original Art Deco diamond dinner ring is beautifully crafted in brightly polished platinum. The navette shaped ring features a glittering . 72 carat round brilliant cut diamond bead set into a square basket at the rings center. Bead set into triangular stations above and below the center ring are . 07 carat single cut diamonds. Above and below those are a triangular rows of smaller single cut diamond, which give the ring its period navette