7.2 Carat Fancy Yellow Lab Grown Diamond Maryna Bridal SetSizing Guide Maryna Radiant Diamond Bridal Set Fancy Yellow Lab Grown Diamond + White Lab Grown Diamonds A radiant cut fancy yellow diamond tops this ring with a matching wedding band. Both rings are made of solid platinum while the yellow prongs carrying the center are solid 14 karat gold. Two trapezoid cut diamonds sit beside the center for an extraordinary 3 stone style. Four baguette cut diamonds line the contoured wedding band with two princess