10k Rose Gold Morganite Cushion Double Halo Stud Earrings Get party ready with these dazzling 5mm cushion natural 0.85cctw morganite studs surrounded by 1mm round 0.5cctw white topaz prongs set in 1.9g 10k white gold with friction post backing. Imported All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free.