Belk & Co. 1/2 Ct. T.W. Diamond Vintage Halo Drop Earring In 10K Rose Gold. Elegance never goes out of style, and neither will these 1/2 ct. t.w. Diamond earrings by Belk & Co. Crafted in luminous 10-karat Rose Gold, they feature 2 round-cut, bezel-set Diamonds at the center with 50 round-cut, pave-set Diamonds forming halos. Secured with lever back closures, these dazzling Diamond earrings are enhanced with a polished finish.