ALICE 13 CARAT EMERALD DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond:Carat Weight: 11 Carats Color : H* Clarity: VS1 Style: EMERALD CUT Approximate Measurements: 15.6 x 10.3 x 6.3 mm * This diamond has been treated by one or more processes to change its color. Ring: Metal: 18K WHITE GOLD Style: 4 PRONG DIAMOND SIDESTONE RING Diamonds: 1.45 carats Size: Can be adjusted to any size. Looking for more statement pieces? Explore our full Big Diamond Collection.