YSE -CUSHION CUT YELLOW DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond:Carat Weight: 5 Carats Color : W Style: CUSHION CUT Approximate Measurements: 9.2 x 9.0 x 6.4 mm Ring: Metal: 18K WHITE GOLD Style: HALO DIAMOND SIDESTONE RING. Diamonds: 0.62 carats Size: Can be adjusted to any size.Big dreams deserve big diamonds, explore the collection now.