Available only at professional piercing studios. Threadless 14K Yellow, White or Rose Gold Description & Features: Get lost in the dazzling "Horizon" of this curved cluster made up of marquise and round gems. 9mm x 4.9mm threadless end with (4) 3mm x 1.5mm Marquise Cut White CZ & (5) 0.9mm Brilliant Round White CZ in Prong's All threadless pieces are sold separately