Duchess features a graceful cushion center stone set in an elegant trellis setting accented by two round side stones on a half round shank. Metal Type: 14K Yellow Gold Center Stone Shape: Cushion Avg Band Width: 2.5mm Accent Stone Min. CTW: 0.50 CT Accent Stone Type: Lab Diamond Avg. Accent Stone Color: F+ Avg. Accent Stone Clarity: VS+