.39 Diamond Earring Studs in 18k White Gold.  These gorgeous stud earrings feature .39 carats of diamonds on a geometric mounting finished in 18k white gold. Six (6) .025 carat baguette diamonds are set in sleek channel bars at the centers of the studs. Near colorless and eye clean, the baguettes create a beautiful “hall of mirrors” light play that catches the eye. Four (4) .015 carat Round Brilliant cut diamonds are bezel set at the tops and bottoms of the studs. An additional thirty-two (32) .0056 carat Round Brilliant cut diamonds wreath the geometric mounting in white gold.