Vintage 5 Carat Cushion Cut Diamond Engagement Ring

Vintage 5 Carat Cushion Cut Diamond Engagement Ring. This original antique Art Deco diamond engagement ring is set with a unique GIA certified 5.42 carat rectagular cushion cut diamond.  This lovely cushion cut features large faceting only available in an antique cut diamond.  The center diamond diamond is flanked by round diamonds in a lattice style design bead set into the platinum mounting.