Make a bright impact on your attire with these lab-grown diamond hoop drop earrings from the pdpaola™ at zales collection. 18k gold each hoop shimmers with round lab-grown diamonds that graduate in size toward the center a vertical silhouette of graduated round lab-grown diamonds dangles below 1/2 ct. T. W. Of lab-grown diamonds hinged backs globally inspired, artistically designed, and expertly crafted