14k White Gold, Split Shank Cushion Cut Tanzanite & Diamond Halo Fashion Ring Featuring A Stunning Rich Blue Tanzanite, Cushion Cut Weighing -\fs20 2.11ct Set With Black Rhodium Claw Style Prongs. The Tanzanite Is Accented By A Halo Of Round Cut White Diamonds Weighing A Total Of -0.39ct, Continuing Down The Split Shank.