Timelessly elegant and named for the halo of VRAI created diamonds (lab-grown diamonds) that circle around a center stone, the Halo Studs feature a 14k solid yellow, white, or rose gold setting with push-back closure that highlights this vintage-inspired design to perfection. Diamond type: G-J, VS2+ The earring is sold as pair. Measurements in 0.5ct: 5.15mm per stud. Measurements in 1ct: 6.47mm per stud.