1.52 Three Stone Diamond Halo Engagement Ring in PlatinumThis modern 1. 52 Three Stone Diamond Halo Engagement Ring in Platinum is a vintage inspired diamond engagement ring to remember. The center stone is a 1. 00 carat marquise cut diamond, set in a secure bezel. Two (2) . 26 carat accent diamonds flank the center stone. An ornate halo of diamonds surround the center diamond trio in an Arabesque shape. Elegant and beautiful. The diamond collection reflects brilliance and fire from every angle when touched