Round and baguette-cut diamonds, 18k white gold Diamonds: approximately 318 round with approximate total weight of 7.50 - 8.50 carats, approximately 270 baguette-cut with approximate total weight of 11.00 - 13.00 carats. Total diamond weight approximately 18.50 - 21.50 carats Size/Dimensions: 17.8 x 2.4 cm (7 x 7⁄8 in) Gross Weight: 48.2 grams