14kt White Gold Engagement Ring, the Center Diamond is a 3.08 carat IGI graded Lab-Grown Diamond (IGI LG680536324), “Ideal” Cut, E Color and VS1 Clarity. The cathedral-shank Setting takes 2.00 mm Diamonds going halfway down the band and 1.10 mm Diamonds on either side of the bridge, all totaling 0.75 carats additional. Finger size 6.5.