Vintage Deco Diamond Engagement Ring in Platinum.  This incredible Art Deco old European cut diamond engagement ring in platinum. The 1.20 carat GIA certified center stone is held by four corner prongs which allow for maximum scintillation as the stone is in full view.  Accenting the center diamond are four additional baguette diamonds in an asymmetrical design that add an additional hint of brilliance and lend to the rings unique design.  This late art deco engagement ring is a true one of a kind!