Unique Moments 1.00 ct Round Lab Grown Diamond Cushion Bridal Set in 10K White Gold (J, SI-I1). A brilliant round diamond is framed by dazzling round diamonds in this glamorous women's engagement ring. Even more fiery round diamonds line the band to complete the look. Fashioned in 10K white gold, the total diamond weight of the ring is 1.00 carat of lab grown diamond.