1.01 Vintage Art Deco Diamond Engagement Ring in Platinum. This radiant Art Deco engagement ring features a 1.01 carat Round Brilliant cut diamond finished in shimmering platinum. The center diamond is bezel set with fine milgrain details. Eight (8) .06 carat baguette diamonds decorate the head of the ring. An additional twenty-two (22) .02 carat accent diamonds add sparkle to the platinum setting. From the profile, a vintage open work gallery adds a unique style to this multi-faceted engagement ring.