Explore dainty yet eye-catching detail when you wear these sparkling lab-grown diamond mini hoop earrings from pdpaola™ at zales. Crafted in 18k gold each 13. 2mm-wide hoop shimmers with lab-grown diamonds that subtly graduate from largest at the center to smallest on each end. Captivating with 1/4 ct. T. W. Of lab-grown diamonds these earrings secure with hinged backs.