From the Halo Earrings Collection. A pair of gleaming stud earrings feature a timeless square shape with prong-set diamonds at the center and a diamond halo. Lab-grown diamonds, 1 tcw Diamond color: IJ Diamond clarity: VS-SI 14K white gold Push back closure Imported SIZE Width, about 0.37 Click here for. Center Core - W Fine Jewelry > Saks Off 5th > Barneys Warehouse. Badgley Mischka.