Complete your look with these marquise white lab-created sapphire three-stone curved stud earrings - a stylish design that is bursting with sparkle. Crafted in sterling silver each curved earring shimmers with a trio of slanted 4. 0 x 2. 0mm marquise-cut white lab-created sapphires. A dainty round lab-created sapphires glistens beneath, adding an interesting touch. These post earrings secure comfortably with friction backs.