.84 Mid-Century Diamond Engagement Ring in Platinum.  This Mid-Century engagement ring features a .84 carat genuine natural diamond in platinum. The enchanting primary diamond features elongated, boxy facets create a mosaic of light movement within the stone. Touches of fire flicker at the corners of the primary diamond creating a rainbow prism of colors. The gallery view of this ring is open work and perfectly polished.  Set in four prongs and flanked by two .15 carat baguette diamonds, this unforgettable engagement ring is a vintage dream!