GIANA CUSHION CUT THREE STONE DIAMOND ENGAGEMENT RING 18K WHITE GOLD CERTIFIED Center Diamond Carat Weight: 5.1 Carats Color Grade : G Clarity: VS1* Style: CUSHION CUT Measurements: 10.7x 9.2 x 6.4 mm * Clarity Enhanced Ring: Metal: 18K YELLOW AND WHITE GOLD Style: THREESTONE TRAPEZOID 4 PRONG CUSHION CUT CENTER DIAMOND. Diamonds: 0.45 carat. Size: Can be adjusted to any size. If you want to see more of our big diamond jewelry collection, click this link: https://www.nektanewyork.com/collections/big-diamond-jewelry