LALA EMERALD CUT DIAMOND ENGAGEMENT RING 18K WHITE GOLD EMERALD-CUT HALO SEMI ETERNITY RING IGI CERTIFIED BY MIKE NEKTA IGI CERTIFIED Center Diamond Carat Weight: 5.4 Carats Color : EClarity: VS1 Style: EMERALD CUT Approximate Measurements: 12.1 x 8.3 x 4.9 mm * The center diamond Is LabGrown. Ring: Metal: 18K WHITE GOLD Style: HALO EMERALD CUT ETERNITY RING Diamonds: 3 carats Of all earth mine diamonds.Size: Can be adjusted to any size.