Dress up your ears with these princess-cut blue sapphire and diamond frame stud earrings, an elegant choice to complement your classic style. Fashioned in warm 10k gold each earring glistens with a 4. 0mm princess-cut bright blue sapphire. A cushion-shaped frame of diamonds surrounds the center stone in sparkle. These 1/2 ct. T. W. Diamond post earrings secure comfortably with friction backs.