QUINN 10 CARAT ROUND DIAMOND ENGAGEMENT RING BY MIKE NEKTA CERTIFIED Center Diamond:Carat Weight: 7 Carats Color : H Clarity: SI1* Style: ROUND BRILLIANT Approximate Measurements: 12.3 x 12.2 x 7.5 mm * Clarity Enhanced Ring: Metal: 18K WHITE GOLD Style: 4 PRONG SET Diamonds: 2.59 Carats Size: Can be adjusted to any size. To see more big diamond rings, you can check it here: https://www.nektanewyork.com/collections/big-diamond-jewelry