NAOMI DIAMOND ENGAGEMENT PLATINUM RING BY MIKE NEKTAGIA CERTIFIED Center Diamond: Carat Weight: 3 Carats Color: E* Clarity: VVS1 Style: CUSHION BRILLIANT Measurements: 8.6 x 8.6 x 5.2 mm *Color Treated Ring: Metal: PLATINUM Style: Halo sidestone ring Diamonds: 1.11 carats Size: Can be adjusted to any size