VICTORIA -13 CT CUSHION DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 11.2 Carat Color: E* Clarity: VVS1 Style: CUSHION BRILLIANT Measurements: 14.4 x 12.0 x 8.2 mm * This diamond has been treated by one or more processes to change its color. Ring: Metal: 18K WHITE GOLD Style: 4 Prong, split band sidestones. Diamonds: 1.20 Carats. Size: Can be adjusted to any size Explore more high-carat pieces in our Big Diamond Collection.