Classic Crossover Diamond Ring .18 Cttw 14K White Gold 393A14K White Gold . 18cttw Classic Crossover Diamond Engagement Ring. This classically sophisticated style mounting features . 18cttw of round diamonds pave set in a crossover style with a polished mirrored shank that criss crosses with the diamond shank. This minimalist design wonderfully accents a 1ct round brilliant center diamond set in a 4 prong head. All accent diamonds are F G in color and SI in clarity. Also available in yellow or rose gold, and