Antique Engagement Ring Art Deco .46 Old European Cut Diamond in PlatinumThis original antique art deco engagement ring features a . 46 carat old European cut diamond set in platinum. The center stone is bezel set and is framed with geometric negative space, creating a an airy feel. The under carriage is adorned with beautiful filigree work and the shoulders are an open wheat pattern. The ring sits very low on the finger for ease of wear and understated elegance.